Properties of the Number 54345

Fifty-Four Thousand Three Hundred Forty-Five

Basics

Value: 54344 → 54345 → 54346

Parity: odd

Prime: No

Previous Prime: 54331

Next Prime: 54347

Digit Sum: 21

Digital Root: 3

Palindrome: Yes

Factorization: 3 × 5 × 3623

Divisors: 1, 3, 5, 15, 3623, 10869, 18115, 54345

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1101010001001001

Octal: 152111

Duodecimal: 27549

Hexadecimal: d449

Square: 2953379025

Square Root: 233.12014070002618

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

Number of minimal subsets of {1..n} containing n whose sum is greater than or equal to the sum of their complement. A326175

Number of B-trees of order 4 with n leaves. A37026

Crater numbers. A193409

Palindromic primes in base 6 (written in base 6). A117701

Palindromes with consecutive digits that differ exactly by 1. A207954

Palindromes of the form 4n + 1 that are divisible by 5. A256704

Number of inequivalent ways of placing 2 nonattacking rooks on n X n board up to rotations and reflections of the board. A307304

Number of inequivalent sublattices of index n in a square lattice, where two sublattices are considered equivalent if one can be rotated to give the other. A54345