Properties of the Number -24126

Twenty-Four Thousand One Hundred Twenty-Six

Basics

Value: -24127 → -24126 → -24125

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 4021

Divisors: 1, 2, 3, 6, 4021, 8042, 12063, 24126

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -101111000111110

Octal: -57076

Duodecimal: -11B66

Hexadecimal: -5e3e

Square: 582063876

Square Root: 155.32546475063256

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

Numbers n such that n¹⁰²⁴ + 1 is prime (a generalized Fermat prime). A57002

T(n,k)=Number of length n+2 0..k arrays with the sum of second differences squared multiplied by some arrangement of +-1 equal to zero. A250320

T(n,k) = Number of n X k 0..2 arrays with horizontal differences mod 3 never 1, vertical differences mod 3 never -1, rows lexicographically nondecreasing, and columns lexicographically nonincreasing. A229428

Number of n X 5 0..2 arrays with horizontal differences mod 3 never 1, vertical differences mod 3 never -1, rows lexicographically nondecreasing, and columns lexicographically nonincreasing. A229425

Number of n X 6 0..2 arrays with horizontal differences mod 3 never 1, vertical differences mod 3 never -1, rows lexicographically nondecreasing, and columns lexicographically nonincreasing. A229426

a(n) = 36·n² - 8·n - 2 (n >=1). A304834

G.f.: A(x) = 1/(1 - x*(1+x)/(1 - x²*(1+x)/(1 - x³*(1+x)/(1 - x⁴*(1+x)/(1 - ...))))), a continued fraction. A193021

Number of length n+2 0..5 arrays with the sum of second differences squared multiplied by some arrangement of +-1 equal to zero. A250317

Number of length 5+2 0..n arrays with the sum of second differences squared multiplied by some arrangement of +-1 equal to zero. A250324