Properties of the Number -125244

One Hundred Twenty-Five Thousand Two Hundred Forty-Four

Basics

Value: -125245 → -125244 → -125243

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 7 ² × 71

Divisors: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110100100111100

Octal: -364474

Duodecimal: -60590

Hexadecimal: -1e93c

Square: 15686059536

Square Root: 353.8982904734071

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 k such that the first k binary digits of π expressed in decimal forms a prime. A65987

Triangular array read by rows: T(n,k) is the number of functions f:{1,2,...,n}->{1,2,...,n} with exactly k elements·such that |f^-1(x)| = 1; n>=0, 0<=k<=n. A206823