Properties of the Number 13441

Thirteen Thousand Four Hundred Forty-One

Basics

Value: 13440 → 13441 → 13442

Parity: odd

Prime: Yes

Previous Prime: 13421

Next Prime: 13451

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 13441

Divisors: 1, 13441

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 11010010000001

Octal: 32201

Duodecimal: 7941

Hexadecimal: 3481

Square: 180660481

Square Root: 115.93532679903913

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 of the form 210n + 1. A73102

Smallest positive integer of the form (m!+n)/n. A139148

Primes having only {1, 3, 4} as digits. A199341

Primes of the form 128·k + 1. A208177

Primes p such that x⁸ = 2 has a solution mod p, but x^8² = 2 has no solution mod p. A70184

Primes p such that τ(p-1)+τ(p+1) is larger than for any previous term. (Smallest prime sandwiched between more composite numbers.) A90481

Smallest odd prime p such that n=(p-1)/ord_p(3). A101209

Hypotenuses of primitive Pythagorean triples in A195574 and A195575. A195576

Fibonacci sequence beginning 1, 13. A22103

a(n) = 384·n + 1. A229853