785

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785 < 784 | 786 >
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780	781	782	783	784	785	786	787	788	789
790	791	792	793	794	795	796	797	798	799

785 is the number following 784 and preceding 786.

Properties

• Its factors are 1, 5, 157 and 785, making it a composite number. It is also a squarefree number.
• 785 is an odd number .
• 785 is an unhappy number.
  

• 785 is deficient.
  
• Its prime factorization is 5¹ × 157¹.
  

Approximations

Notation	Lower bound	Upper bound
Up-arrow notation	28 ↑ 2
Scientific notation	7.85 x 102	7.851 x 102
Slow-growing hierarchy	\(g_{\omega^{\omega}}(4)\)	\(g_{\omega^{\omega}}(5)\)
Copy notation	7[3]	8[3]
Chained arrow notation	28 → 2
Bowers' Exploding Array Function/Bird's array notation	{28,2}
Fast-growing hierarchy	f2(6)	f2(7)
Hardy hierarchy	Hω(392)	Hω(393)
Middle-growing hierarchy	m(ω,9)	m(ω,10)
Hyper-E notation	E2.8949
Hyper-E notation (non-10 base)	\(E[28]2\)
Hyperfactorial array notation	6!	7!
X-Sequence Hyper-Exponential Notation	28{1}2
Steinhaus-Moser Notation	4[3]	5[3]
PlantStar's Debut Notation	[1]	[2]
H* function	H(-0.1)	H(-0)
Bashicu matrix system with respect to version 4	(0)[28]	(0)[29]
m(n) map	m(1)(4)	m(1)(5)
s(n) map	\(s(1)(\lambda x . x+1)(391)\)	\(s(1)(\lambda x . x+1)(392)\)