Properties of the Number -122918

One Hundred Twenty-Two Thousand Nine Hundred Eighteen

Basics

Value: -122919 → -122918 → -122917

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 41 × 1499

Divisors: 1, 2, 41, 82, 1499, 2998, 61459, 122918

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -11110000000100110

Octal: -360046

Duodecimal: -5B172

Hexadecimal: -1e026

Square: 15108834724

Square Root: 350.5966343249747

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

Triangle T(n,k) of number of digraphs with a quasi-source on n unlabeled nodes and with k arcs, k = 0..n*(n-1). A57279

Number of (unlabeled) rooted trees with n leaf nodes and without unary nodes such that the maximum of the node outdegrees equals nine. A292235

"Look and Say" (or LS) transform of A079342(n). These terms are such that A079342(n) divides a(n). A79350