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2549 is the number following 2548 and preceding 2550.

Properties[]

  • 2549 is deficient.[9]


Approximations[]

Notation Lower bound Upper bound
Up-arrow notation 50 ↑ 2
Scientific notation 2.549 x 103 2.55 x 103
Slow-growing hierarchy \(g_{\omega^{\omega}}(4)\) \(g_{\omega^{\omega}}(5)\)
Copy notation 25[2] 26[2]
Chained arrow notation 50 → 2
Bowers' Exploding Array Function/Bird's array notation {50,2}
Fast-growing hierarchy f2(8) f2(9)
Hardy hierarchy Hω(1274) Hω(1275)
Middle-growing hierarchy m(ω,11) m(ω,12)
Hyper-E notation E3.4064
Hyper-E notation (non-10 base) \(E[50]2\)
Hyperfactorial array notation 6! 7!
X-Sequence Hyper-Exponential Notation 50{1}2
Steinhaus-Moser Notation 4[3] 5[3]
PlantStar's Debut Notation [2] [3]
H* function H(0.1) H(0.2)
Bashicu matrix system with respect to version 4 (0)[50] (0)[51]
m(n) map m(1)(4) m(1)(5)
s(n) map \(s(1)(\lambda x . x+1)(1273)\) \(s(1)(\lambda x . x+1)(1274)\)

Sources[]