Properties of the Number 52739

Fifty-Two Thousand Seven Hundred Thirty-Nine

Basics

Value: 52738 → 52739 → 52740

Parity: odd

Prime: No

Previous Prime: 52733

Next Prime: 52747

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 23 × 2293

Divisors: 1, 23, 2293, 52739

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100111000000011

Octal: 147003

Duodecimal: 2662B

Hexadecimal: ce03

Square: 2781402121

Square Root: 229.64973328963393

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

Base-9 palindromes that start with 8. A43035

Numbers k such that 40·R_k + 9 is prime, where R_k = 11...1 is the repunit (A002275) of length k. A56683

Number of n X n binary arrays symmetric about both diagonal and antidiagonal with all ones connected only in a 10000-11111-00001 pattern in any orientation. A147071

Decimal expansion of e^4·e. A93606

E.g.f. (1-sqrt(1-4x-4x²))/2 -x*(1+x). A52739