Properties of the Number 13913

Thirteen Thousand Nine Hundred Thirteen

Basics

Value: 13912 → 13913 → 13914

Parity: odd

Prime: Yes

Previous Prime: 13907

Next Prime: 13921

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 13913

Divisors: 1, 13913

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11011001011001

Octal: 33131

Duodecimal: 8075

Hexadecimal: 3659

Square: 193571569

Square Root: 117.95338062132852

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

Prime numbers ending in the prime number 13. A244763

Primes of the form XYX, where Y is a single digit. A154270

Primes of the form (m²+1)/10. A207337

Primes p such that p's set of distinct digits is {1,3,9}. A108383

Primes of the form n² - 11. A91272

Numerators of s(i) = s(i-1) - (1/i)*sign(s(i-1)) with s(1) = 1. A203810

Primes of the form abcabc..abcab. A228627

Prime(n) and prime(n+2) use the same digits. A69794

Primes p such that the concatenations p//1331 and 1331//p are both prime numbers (for naturals see A174355). A174441

Number of unlabeled rooted trees with n nodes such that the minimal outdegree of inner nodes equals 5. A244459