Properties of the Number 50489

Fifty Thousand Four Hundred Eighty-Nine

Basics

Value: 50488 → 50489 → 50490

Parity: odd

Prime: No

Previous Prime: 50461

Next Prime: 50497

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 29 × 1741

Divisors: 1, 29, 1741, 50489

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100010100111001

Octal: 142471

Duodecimal: 25275

Hexadecimal: c539

Square: 2549139121

Square Root: 224.69757453074567

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

Sum of consecutive nonsquares. A48395

Sum of the n-th maximal run of adjacent (increasing by one at a time) non-perfect-powers. A375705

Wiener index of a benzenoid consisting of a spiral chain of n hexagons (s=1; see the Gutman et al. reference). A193391

Numerators in expansion of (exp(x)-1)³. A65974

a(n) = (prime(n)⁴ - 1) / 240. A89034

Convolution square of A003114. A145467

a(n) = C(n)*(10·n + 1) where C(n) = Catalan numbers (A000108). A50489