Properties of the Number 14642

Fourteen Thousand Six Hundred Forty-Two

Basics

Value: 14641 → 14642 → 14643

Parity: even

Prime: No

Previous Prime: 14639

Next Prime: 14653

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 7321

Divisors: 1, 2, 7321, 14642

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 11100100110010

Octal: 34462

Duodecimal: 8582

Hexadecimal: 3932

Square: 214388164

Square Root: 121.00413216084813

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

sigma₄(n): sum of 4th powers of divisors of n. A1159

a(n) = n⁴ + 1. A2523

a(n) = 11ⁿ + 1. A34524

Sum of 4th powers of odd divisors of n. A51001

a(n) = n⁴*∏_{distinct primes p dividing n} (1+1/p⁴). A65960

Number of subsets of {1,2,3,...,n} whose sum is a square integer (including the empty subset). A126024

Numbers which converge to 2592 under repeated application of the powertrain map of A133500. A135384

Generalized Fermat numbers: 11^2ⁿ + 1, n >= 0. A199592

Numbers k such that k² is palindromic in base 11. A29996

A014486-encoding of the branch-reduced binomial-mod-2 binary trees. A80293