Properties of the Number 53408

Fifty-Three Thousand Four Hundred Eight

Basics

Value: 53407 → 53408 → 53409

Parity: even

Prime: No

Previous Prime: 53407

Next Prime: 53411

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ⁵ × 1669

Divisors: 1, 2, 4, 8, 16, 32, 1669, 3338, 6676, 13352

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101000010100000

Octal: 150240

Duodecimal: 26AA8

Hexadecimal: d0a0

Square: 2852414464

Square Root: 231.10170921046864

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 overpartitions of n: an overpartition of n is an ordered sequence of nonincreasing integers that sum to n, where the first occurrence of each integer may be overlined. A15128

Expansion of 1 / ∑_n=-oo..oo x^n². A4402

a(n) = ∑_k=0..n p(k)^n-k, where p(k) is the partition function A000041. A259438

Consecutive states of the linear congruential pseudo-random number generator for Smalltalk-80 when started at 1. A384220

Number of n-permutations which fix at least one odd prefix. A236921

Numbers k such that A003266(k) + 1 is prime. A53408