Properties of the Number -108637

One Hundred Eight Thousand Six Hundred Thirty-Seven

Basics

Value: -108638 → -108637 → -108636

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 108637

Divisors: 1, 108637

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11010100001011101

Octal: -324135

Duodecimal: -52A51

Hexadecimal: -1a85d

Square: 11801997769

Square Root: 329.6012742693814

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

a(n) = ((1+4·sqrt(2))*(3+sqrt(2))ⁿ + (1-4·sqrt(2))*(3-sqrt(2))ⁿ)/2. A164299

a(n) is the number of nonnegative integers that can be represented in a 7-segment display by using only n segments (version A006942). A331529

Prime terms of A000328. A381017