Properties of the Number -125813

One Hundred Twenty-Five Thousand Eight Hundred Thirteen

Basics

Value: -125814 → -125813 → -125812

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 125813

Divisors: 1, 125813

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -11110101101110101

Octal: -365565

Duodecimal: -60985

Hexadecimal: -1eb75

Square: 15828910969

Square Root: 354.7012827718558

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

Primes that cannot become a different prime under any mapping of some single decimal digit <=> with some other single decimal digit. A180561

Number of compositions of n such that the number of parts is divisible by the greatest part. A171634

Prime numbers such that the product of their digits equals twice the number of their digits times the sum of their digits. A343701