Properties of the Number -23513

Twenty-Three Thousand Five Hundred Thirteen

Basics

Value: -23514 → -23513 → -23512

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 7 × 3359

Divisors: 1, 7, 3359, 23513

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101101111011001

Octal: -55731

Duodecimal: -11735

Hexadecimal: -5bd9

Square: 552861169

Square Root: 153.33949262991578

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

Starts of runs of 3 consecutive positive negaFibonacci-Niven numbers (A331085). A331087

Number of even-length integer partitions of n with integer alternating product. A347704

G.f. A(x) satisfies: A(x) = 1 + ∑_k>=1 k·x^k*A(x)^k/(1 + x^k*A(x)^k). A307401

a(n) = ∑_{k=0..floor(2·n/9)} binomial(2·n-7·k,2·k). A392399

The first 10 digits of the fifth root of n contain the digits 0-9. A119520