Properties of the Number 49971

Forty-Nine Thousand Nine Hundred Seventy-One

Basics

Value: 49970 → 49971 → 49972

Parity: odd

Prime: No

Previous Prime: 49957

Next Prime: 49991

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 16657

Divisors: 1, 3, 16657, 49971

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100001100110011

Octal: 141463

Duodecimal: 24B03

Hexadecimal: c333

Square: 2497100841

Square Root: 223.54194237323787

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 are the sum of six fourth powers in six or more ways. A345563

Numbers that are the sum of six fourth powers in exactly six ways. A345818

a(n) = 52·n² - 1. A158640

Expansion of the conjectured generating function for the number of "almost avoiding" permutations in the set Av(321)⁺¹. A174193

Numbers whose base-4 representation contains exactly four 0's and four 3's. A45085

a(n) = a(1) + a(2) + ... + a(n-1) + a(m) for n >= 4, where m = 2·n - 2 - 2^p+1 and p is the unique integer such that 2^p < n - 1 <= 2^p+1, starting with a(1) = 1, a(2) = 3, and a(3) = 2. A49971