Properties of the Number -55505

Fifty-Five Thousand Five Hundred Five

Basics

Value: -55506 → -55505 → -55504

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 17 × 653

Divisors: 1, 5, 17, 85, 653, 3265, 11101, 55505

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101100011010001

Octal: -154321

Duodecimal: -28155

Hexadecimal: -d8d1

Square: 3080805025

Square Root: 235.5949914577982

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 whose decimal expansion contains only 0's and 5's. A169964

Smallest multiple of n using only digits 0 and 5. A78244

Numbers having four 5's in base 10. A43512

a(n) = 66·n² - 1. A158693

Digitally balanced numbers (A031443) whose squares and cubes are also digitally balanced. A353140

Numbers k such that k and k² use only the digits 0, 2, 3, 5 and 8. A136890

Numbers in which each digit equals the sum (mod 10) of the other digits. A226468