Properties of the Number -114681

One Hundred Fourteen Thousand Six Hundred Eighty-One

Basics

Value: -114682 → -114681 → -114680

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 × 43 × 127

Divisors: 1, 3, 7, 21, 43, 127, 129, 301, 381, 889

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11011111111111001

Octal: -337771

Duodecimal: -56449

Hexadecimal: -1bff9

Square: 13151731761

Square Root: 338.6458326925049

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) = 6*ζ(1-n)*n*(2ⁿ-1) - ζ(-n)*(n+1)*(2ⁿ⁺²-2), for n = 0 the limit is understood. A240677

Numbers k such that k² divides 4^k-1. A127104

Numbers k such that k³ divides 5^k² + 1. A128679

Numbers k such that k³ divides 4^k² - 1. A129212

Numbers k such that k³ divides 20^k² + 1. A177820

A(n,k) is the n-th number m such that m² divides k^m - 1 (or 0 if m does not exist); square array A(n,k), n>=1, k>=1, read by antidiagonals. A333500

Numbers k such that k² divides 5^k + 1. A292331

"Primitive" numbers k such that k divides 4^k - 1. A323203

Half the number of length n integer sequences with sum zero and sum of squares 128. A157540

Partial sums of A162396. A164120