Properties of the Number -125124

One Hundred Twenty-Five Thousand One Hundred Twenty-Four

Basics

Value: -125125 → -125124 → -125123

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 10427

Divisors: 1, 2, 3, 4, 6, 12, 10427, 20854, 31281, 41708

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110100011000100

Octal: -364304

Duodecimal: -604B0

Hexadecimal: -1e8c4

Square: 15656015376

Square Root: 353.7287096066702

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

Number of permutations p on the set [n] with the properties that abs(p(i)-i) <= 3 for all i, p(1) <= 3, and p(4) >= 2. A188491

Numerators of continued fraction convergents to sqrt(913). A42764

Largest number k such that (k!+n!)/(k+n) is an integer. A242747