Properties of the Number 65057

Sixty-Five Thousand Fifty-Seven

Basics

Value: 65056 → 65057 → 65058

Parity: odd

Prime: No

Previous Prime: 65053

Next Prime: 65063

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 67 × 971

Divisors: 1, 67, 971, 65057

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1111111000100001

Octal: 177041

Duodecimal: 31795

Hexadecimal: fe21

Square: 4232413249

Square Root: 255.06273738043353

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 k such that 4·3^k - 1 is prime. A5540

Sums of NW-SE diagonals of triangle A172171. A172172

Sum of the next n members of the list of twin primes. A38345

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, -1, 1), (-1, 1, 1), (1, 0, -1), (1, 1, 1)}. A149568

Partial sums of A064413. A65057

Number of nX5 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 3,0,4,1,2 for x=0,1,2,3,4. A196143