Properties of the Number -213126

Two Hundred Thirteen Thousand One Hundred Twenty-Six

Basics

Value: -213127 → -213126 → -213125

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 35521

Divisors: 1, 2, 3, 6, 35521, 71042, 106563, 213126

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110100000010000110

Octal: -640206

Duodecimal: -A3406

Hexadecimal: -34086

Square: 45422691876

Square Root: 461.6557158749364

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

McKay-Thompson series of class 3C for the Monster group. A7245

Expansion of (-j(1/2 + t))^1/3 * q^1/3 in powers of q = exp(2 π i t) where j is the modular j-function. A327959