Properties of the Number 50211

Fifty Thousand Two Hundred Eleven

Basics

Value: 50210 → 50211 → 50212

Parity: odd

Prime: No

Previous Prime: 50207

Next Prime: 50221

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 797

Divisors: 1, 3, 7, 9, 21, 63, 797, 2391, 5579, 7173

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100010000100011

Octal: 142043

Duodecimal: 25083

Hexadecimal: c423

Square: 2521144521

Square Root: 224.07811138083076

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

Numbers that cannot be expressed as a sum of 2 triangular numbers and a power of 2. A112665

Expansion of 1/((1-2x)(1-5x)(1-6x)(1-10x)). A25989

Triangle of number of permutations of {1, 2, ..., n} having exactly k cycles, each of which is of length >=r for r=3. A50211