Properties of the Number 56250

Fifty-Six Thousand Two Hundred Fifty

Basics

Value: 56249 → 56250 → 56251

Parity: even

Prime: No

Previous Prime: 56249

Next Prime: 56263

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 5 ⁵

Divisors: 1, 2, 3, 5, 6, 9, 10, 15, 18, 25

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101101110111010

Octal: 155672

Duodecimal: 28676

Hexadecimal: dbba

Square: 3164062500

Square Root: 237.17082451262846

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: Yes

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

Hypotenuses for which there exist exactly 5 distinct Pythagorean triangles. A84649

McKay-Thompson series of class 32a for the Monster group. A107635

Number of nonisomorphic proper colorings of partition star graph using six colors. A297570

a(n) = ∏_d∣n A276086(d)^A010051(n/d). A329350

a(n) = n⁵*(n+1)²/2. A163275

The fifth moments of the squared binomial coefficients; a(n) = ∑_m=0..n m⁵*binomial(n, m)². A329913

Numbers whose product of exponents is equal to the sum of prime factors. A71175

a(n) = ∑_k=0..n binomial(n,k)² * kⁿ. A336828

Numbers that are primally tight, have 2 as first prime and strictly ascending powers. A133809

Numbers k that set records in A355432. A360589