Properties of the Number -73129

Seventy-Three Thousand One Hundred Twenty-Nine

Basics

Value: -73130 → -73129 → -73128

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 7 × 31 × 337

Divisors: 1, 7, 31, 217, 337, 2359, 10447, 73129

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001110110101001

Octal: -216651

Duodecimal: -363A1

Hexadecimal: -11da9

Square: 5347850641

Square Root: 270.42374156127636

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) = ∑_{k=0..floor(n/2)} binomial(n-k, k-1) * 3^k-1. A99579

Consecutive states of the linear congruential pseudo-random number generator (421·s + 17117) mod 81000 when started at s=1. A385338

Triangle, read by rows, T(n,k) = ∑_j=1..k binomial(n-1, j-1)*binomial(k, j - 1)*(j-1)!. A176122