22500

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22500 < 22499 | 22501 >
All Numbers
22500	22501	22502	22503	22504	22505	22506	22507	22508	22509
22510	22511	22512	22513	22514	22515	22516	22517	22518	22519
22520	22521	22522	22523	22524	22525	22526	22527	22528	22529
22530	22531	22532	22533	22534	22535	22536	22537	22538	22539
22540	22541	22542	22543	22544	22545	22546	22547	22548	22549
22550	22551	22552	22553	22554	22555	22556	22557	22558	22559
22560	22561	22562	22563	22564	22565	22566	22567	22568	22569
22570	22571	22572	22573	22574	22575	22576	22577	22578	22579
22580	22581	22582	22583	22584	22585	22586	22587	22588	22589
22590	22591	22592	22593	22594	22595	22596	22597	22598	22599

22500 is the number following 22499 and preceding 22501.

Properties

• Its factors are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2500, 3750, 4500, 5625, 7500, 11250 and 22500, making it a composite number.
• 22500 is an even number .
• 22500 is an unhappy number.
  

• 22500 is a centered octagonal number.
  
• 22500 is abundant.
  
• Its prime factorization is 2² × 3² × 5⁴.
  
• 22500 is a Harshad number, meaning it is divisible by the sum of its digits.
  

Approximations

Notation	Lower bound	Upper bound
Up-arrow notation	150 ↑ 2
Scientific notation	2.25 x 104	2.251 x 104
Slow-growing hierarchy	\(g_{\omega^{\omega}}(5)\)	\(g_{\omega^{\omega}}(6)\)
Copy notation	2[5]	3[5]
Chained arrow notation	150 → 2
Bowers' Exploding Array Function/Bird's array notation	{150,2}
Fast-growing hierarchy	f2(10)	f2(11)
Hardy hierarchy	Hω(11250)	Hω(11250)
Middle-growing hierarchy	m(ω,14)	m(ω,15)
Hyper-E notation	E4.3522
Hyper-E notation (non-10 base)	\(E[150]2\)
Hyperfactorial array notation	7!	8!
X-Sequence Hyper-Exponential Notation	150{1}2
Steinhaus-Moser Notation	5[3]	6[3]
PlantStar's Debut Notation	[2]	[3]
H* function	H(0.4)	H(0.5)
Bashicu matrix system with respect to version 4	(0)[150]	(0)[150]
m(n) map	m(1)(5)	m(1)(6)
s(n) map	\(s(1)(\lambda x . x+1)(11249)\)	\(s(1)(\lambda x . x+1)(11250)\)