Properties of the Number 13254

Thirteen Thousand Two Hundred Fifty-Four

Basics

Value: 13253 → 13254 → 13255

Parity: even

Prime: No

Previous Prime: 13249

Next Prime: 13259

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 47 ²

Divisors: 1, 2, 3, 6, 47, 94, 141, 282, 2209, 4418

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 11001111000110

Octal: 31706

Duodecimal: 7806

Hexadecimal: 33c6

Square: 175668516

Square Root: 115.12601791080937

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

Decimal representation of permutations of lengths 1, 2, 3, ... arranged lexicographically. A30299

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with no element equal to all horizontal neighbors or unequal to all vertical neighbors, and new values 0..2 introduced in row major order. A239537

Numbers k such that σ(k) = ψ(k) + τ(k). A387953

Aliquot sequence starting at 138. A8888

Greatest integer k such that k/2ⁿ < (1+sqrt(5))/2 (the golden ratio). A293313

Aliquot sequence starting at 150. A8889

Numbers k such that s(k) = 2·k, where s(k) is the sum of divisors of k that have a square factor (A162296). A322609

Schoenheim bound L₁(n,5,4). A36832

Permutations of 12345: Numbers having each of the decimal digits 1,...,5 exactly once, and no other digit. A178475

Aliquot sequence starting at 168. A8890