Properties of the Number 50989

Fifty Thousand Nine Hundred Eighty-Nine

Basics

Value: 50988 → 50989 → 50990

Parity: odd

Prime: Yes

Previous Prime: 50971

Next Prime: 50993

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 50989

Divisors: 1, 50989

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100011100101101

Octal: 143455

Duodecimal: 25611

Hexadecimal: c72d

Square: 2599878121

Square Root: 225.80744009000236

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

Prime number spiral (clockwise, South spoke). A54566

Prime numbers p not of the form 10·k+1 for which the quintic polynomial x⁵-x-1 modulus p is factorizable into five binomials. A135845

Denominators of continued fraction convergents to sqrt(191). A41355

Smallest prime p associated with A064164(n). A64229

Centered cubohemioctahedral numbers: a(n) = 2·n³+9·n²+n+1. A274973

Primes having only {0, 5, 8, 9} as digits. A386081

7-idempotent numbers. A50989