Properties of the Number -139313

One Hundred Thirty-Nine Thousand Three Hundred Thirteen

Basics

Value: -139314 → -139313 → -139312

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 139313

Divisors: 1, 139313

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010000000110001

Octal: -420061

Duodecimal: -68755

Hexadecimal: -22031

Square: 19408111969

Square Root: 373.2465672983477

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

G.f.: exp( ∑_n>=1 xⁿ/n * ∏_d∣n (1 + d·xⁿ)^d ). A205482

Smallest nontrivial extension of n-th palindromic prime which is a prime. A30680

a(n) is the first prime p such that, if q is the next prime, (p·q+p+q)/5ⁿ is a prime. A358482