Properties of the Number 57277

Fifty-Seven Thousand Two Hundred Seventy-Seven

Basics

Value: 57276 → 57277 → 57278

Parity: odd

Prime: No

Previous Prime: 57271

Next Prime: 57283

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 11 × 41 × 127

Divisors: 1, 11, 41, 127, 451, 1397, 5207, 57277

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111110111101

Octal: 157675

Duodecimal: 29191

Hexadecimal: dfbd

Square: 3280654729

Square Root: 239.32613731057458

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

a(n)= A000265(3*(a(n-1)+a(n-2))/2 +1) starting at a(1)=1, a(2)=3. A124138

a(n) = the smallest multiple of the n-th prime such that (a(n)-1) is divisible by both the (n-1)th prime and the (n+1)st prime. A143244

Triangle T(n,k) of number of digraphs with a source on n unlabeled nodes with k arcs, k=0..n*(n-1). A57277