Properties of the Number -51182

Fifty-One Thousand One Hundred Eighty-Two

Basics

Value: -51183 → -51182 → -51181

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 157 × 163

Divisors: 1, 2, 157, 163, 314, 326, 25591, 51182

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100011111101110

Octal: -143756

Duodecimal: -25752

Hexadecimal: -c7ee

Square: 2619597124

Square Root: 226.23439172681063

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Expansion of φ(q⁴) / φ(q) in powers of q where φ() is a Ramanujan θ function. A112128

Expansion of 1 / ((1-x)*(1-x+x²+x³)). A77872

Expansion of φ(q⁴) / φ(-q) in powers of q where φ() is a Ramanujan θ function. A208933

Number of integer partitions of 2n such that 2*(minimum) = (mean). A363132

Number of 3-ary plane multitrees with n edges. A246974

G.f. A(x) = ∑_n>=0 xⁿ*F(x)ⁿ/(1 - x·F(x)ⁿ⁺⁴), where F(x) is the g.f. of A350117. A351772

Numbers k such that floor((3/2)^k)-floor((3/2)^k-1) is a prime number. A243591

a(1) = 12; for n >= 2, a(n) = least positive integer of the form prime(m)*prime(n-m)*prime(n) with m >= 1. A364434