Properties of the Number 56238

Fifty-Six Thousand Two Hundred Thirty-Eight

Basics

Value: 56237 → 56238 → 56239

Parity: even

Prime: No

Previous Prime: 56237

Next Prime: 56239

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 7 × 13 × 103

Divisors: 1, 2, 3, 6, 7, 13, 14, 21, 26, 39

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101101110101110

Octal: 155656

Duodecimal: 28666

Hexadecimal: dbae

Square: 3162712644

Square Root: 237.1455249419647

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

Products of 5 distinct primes that are sandwiched between twin prime numbers. A376380

G.f. satisfies: 36·A(x) = 35 + 81·x + A(x)⁹, starting with [1,3,12]. A120606

Number of 4-element subsets that can be chosen from {1,2,...,4·n} having element sum 8·n+2. A204468

Numbers k such that the concatenation of 2^k - 1 and 2^{k - 1} - 1 is prime. A301806

Nontrivial palindromic denominators in Leibniz's harmonic triangle. A56238