Properties of the Number -75441

Seventy-Five Thousand Four Hundred Forty-One

Basics

Value: -75442 → -75441 → -75440

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 25147

Divisors: 1, 3, 25147, 75441

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -10010011010110001

Octal: -223261

Duodecimal: -377A9

Hexadecimal: -126b1

Square: 5691344481

Square Root: 274.6652508054122

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

Numbers k such that 10^k + 13 is prime. A95688

Zeros in Cald's sequence: positions k such that A006509(k) = 0. A112877

Position of 5ⁿ in A051037 (5-smooth numbers). A188427

a(n) = n³ + 4·n² - 5·n + 1. A241577