Properties of the Number -140360

One Hundred Forty Thousand Three Hundred Sixty

Basics

Value: -140361 → -140360 → -140359

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 5 × 11 ² × 29

Divisors: 1, 2, 4, 5, 8, 10, 11, 20, 22, 29

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010010001001000

Octal: -422110

Duodecimal: -69288

Hexadecimal: -22448

Square: 19700929600

Square Root: 374.64650005038084

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

Largest coefficient in expansion of (1 + x + x² + ... + x^n-1)⁵ = ((1-xⁿ)/(1-x))⁵, i.e., the coefficient of x^floor(5*(n-1)/2) and of x^ceiling(5*(n-1)/2); also number of compositions of floor(5*(n+1)/2) into exactly 5 positive integers each no more than n. A77044

a(1)=1, a(n)=a(n-1)+n⁰ if n odd, a(n)=a(n-1)+ n⁴ if n is even. A140142

Number of integers in n-th generation of tree T(-5/2) defined in Comments. A274155