Properties of the Number -2745247

Seven Hundred Forty-Five Thousand Two Hundred Forty-Seven

Basics

Value: -2745248 → -2745247 → -2745246

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 883 × 3109

Divisors: 1, 883, 3109, 2745247

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010011110001110011111

Octal: -12361637

Duodecimal: -B04827

Hexadecimal: -29e39f

Square: 7536381091009

Square Root: 1656.8786919989043

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

Z(S_m; σ[1](n), σ[2](n),..., σ[m](n)) where Z(S_m; x₁,x₂,...,x_m) is the cycle index of the symmetric group S_m and σ[k](n) is the sum of k-th powers of divisors of n; m=6. A68023

Expansion of 1/((1-x)*(1-2·x)*(1-5·x)*(1-10·x)). A21144