Properties of the Number -130501

One Hundred Thirty Thousand Five Hundred One

Basics

Value: -130502 → -130501 → -130500

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 7 × 103 × 181

Divisors: 1, 7, 103, 181, 721, 1267, 18643, 130501

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111110111000101

Octal: -376705

Duodecimal: -63631

Hexadecimal: -1fdc5

Square: 17030511001

Square Root: 361.24922145244824

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

Sum of digits of numbers between 0 and (7/9)*(10ⁿ-1). A89908

10-gonal numbers for which the sum of the digits is also a 10-gonal number. A119547

Numbers k such that k and k² use only the digits 0, 1, 3, 5 and 7. A136844

a(n) = n! * [xⁿ] exp((1 - 2·x)/(1 - 3·x + x²) - 1). A188365

10-gonal (or decagonal) numbers with prime indices. A267217