Properties of the Number -23939

Twenty-Three Thousand Nine Hundred Thirty-Nine

Basics

Value: -23940 → -23939 → -23938

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 37 × 647

Divisors: 1, 37, 647, 23939

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101110110000011

Octal: -56603

Duodecimal: -11A2B

Hexadecimal: -5d83

Square: 573075721

Square Root: 154.722331936925

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 1/(1 - x + 4·x²). A106853

The r-th term of the n-th row of the following array contains the sum of r successively decreasing integers beginning from n. 0 < r <= n. Sequence contains the leading diagonal. A110427

Expansion of (1 + 4·x)/(1 + 7·x + 16·x²). A87170

Sum of third powers of three consecutive primes. A133530

Number of compositions (ordered partitions) of n into distinct parts >= 3. A339101

Nonprime terms in A210494. A230214

Numbers k such that 2·k + 1 divides 2^k+1 - 1. A246648

Riordan array (((1+x)/(1-x-x²))^m, x·A000108(x)), m=2. A185676

The growth series for the affine Coxeter (or Weyl) group [3,3,5] (or H₄). A266783

a(n) is the largest integer k such that σ(k)/(d(k)*sopf(k)) = n where d=A000005, σ=A000203 and sopf=A008472. A328175