Properties of the Number -115388

One Hundred Fifteen Thousand Three Hundred Eighty-Eight

Basics

Value: -115389 → -115388 → -115387

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 7 × 13 × 317

Divisors: 1, 2, 4, 7, 13, 14, 26, 28, 52, 91

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -11100001010111100

Octal: -341274

Duodecimal: -56938

Hexadecimal: -1c2bc

Square: 13314390544

Square Root: 339.6880922257947

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*(1+x)²)². A362126

p-INVERT of (1,0,1,0,0,0,0,...), where p(S) = (1 - S)(1 - S²). A291740

[ (4th elementary symmetric function of S(n))/(2nd elementary symmetric function of S(n)) ], where S(n) = {first n+3 odd positive integers}. A24205