Properties of the Number -122917

One Hundred Twenty-Two Thousand Nine Hundred Seventeen

Basics

Value: -122918 → -122917 → -122916

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 101 × 1217

Divisors: 1, 101, 1217, 122917

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -11110000000100101

Octal: -360045

Duodecimal: -5B171

Hexadecimal: -1e025

Square: 15108588889

Square Root: 350.59520818174343

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

Expansion of 1/((1 - x)*(2 - theta₂(sqrt(x))/(2·x^1/8))), where theta₂() is the Jacobi θ function. A303668

a(n) = 2ⁿ*(n + 2) + (n - 7)*n/2 - 2. A362526