Properties of the Number 63250

Sixty-Three Thousand Two Hundred Fifty

Basics

Value: 63249 → 63250 → 63251

Parity: even

Prime: No

Previous Prime: 63247

Next Prime: 63277

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 ³ × 11 × 23

Divisors: 1, 2, 5, 10, 11, 22, 23, 25, 46, 50

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111011100010010

Octal: 173422

Duodecimal: 3072A

Hexadecimal: f712

Square: 4000562500

Square Root: 251.49552679918582

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

a(n) = E(k)*C(n+k,k) = Euler(k)*binomial(n+k,k) for k=4. A154286

a(n) = floor(C(n,4)/5). A11795

Expansion of ∏_k>=0 (1 + x^{5^k})^{5^(k+1}). A321357

Degrees of irreducible representations of Conway group Co3. A3910

Degrees of irreducible representations of Conway group Co2. A3911

Numbers n such that n² can be split into two nonzero squares (perhaps with leading zeros) in exactly two different ways. A54737

a(n) = binomial(floor(n/2),4) + (ceiling(n/2)-3)*binomial(floor(n/2),3). A234277

Expansion of ∏_k>=1 (1 + x^σ(k)) / (1 - x^σ(k)). A333045

Number of binary right-rotations (iterations of A038572) to reach fixed point. A63250

a(n) is the smallest totient number k > 1 such that A007617(n)*k is a nontotient number, or 0 if no such number exists. A350085