Properties of the Number -139423

One Hundred Thirty-Nine Thousand Four Hundred Twenty-Three

Basics

Value: -139424 → -139423 → -139422

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 139423

Divisors: 1, 139423

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010000010011111

Octal: -420237

Duodecimal: -68827

Hexadecimal: -2209f

Square: 19438772929

Square Root: 373.3938938975837

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) = A077702(n+1)/A077702(n). A77703

a(n) = A088418(n+1)/A088418(n). A88419