Properties of the Number -136724

One Hundred Thirty-Six Thousand Seven Hundred Twenty-Four

Basics

Value: -136725 → -136724 → -136723

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 7 × 19 × 257

Divisors: 1, 2, 4, 7, 14, 19, 28, 38, 76, 133

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001011000010100

Octal: -413024

Duodecimal: -67158

Hexadecimal: -21614

Square: 18693452176

Square Root: 369.7620856713138

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

Triangle P, read by rows, such that P³ transforms column k of P into column k+1 of P, so that column k of P equals column 0 of P^3·k+1, where P³ denotes the matrix cube of P. A113370

Sum of the divisors of 5ⁿ-1. A366613

Triangle, read by rows, given by the product R²*Q^-1 = Q³*P^-2 using triangular matrices P=A113370, Q=A113381, R=A113389. A114150

Column 1 of triangle A113370, also equals column 0 of A113370⁴. A113371