Properties of the Number 50468

Fifty Thousand Four Hundred Sixty-Eight

Basics

Value: 50467 → 50468 → 50469

Parity: even

Prime: No

Previous Prime: 50461

Next Prime: 50497

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 11 × 31 × 37

Divisors: 1, 2, 4, 11, 22, 31, 37, 44, 62, 74

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100010100100100

Octal: 142444

Duodecimal: 25258

Hexadecimal: c524

Square: 2547019024

Square Root: 224.65084019428906

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

Constant term of the reduction by x²->x+1 of the polynomial p(n,x) defined below in Comments. A192749

E.g.f.: 1 / ∏_n>=1 (cos(xⁿ/n) - sin(xⁿ/n)). A209299

Rounded base-2 logarithm of A082128(n). A82129

Expansion of (1-4x)/((1-x)(1-3x)(1-5x)). A87439

a(n) = ∑_{d∣n, n/d=1 mod 4} d⁴ - ∑_{d∣n, n/d=3 mod 4} d⁴. A50468