Properties of the Number 66837

Sixty-Six Thousand Eight Hundred Thirty-Seven

Basics

Value: 66836 → 66837 → 66838

Parity: odd

Prime: No

Previous Prime: 66821

Next Prime: 66841

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 22279

Divisors: 1, 3, 22279, 66837

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000010100010101

Octal: 202425

Duodecimal: 32819

Hexadecimal: 10515

Square: 4467184569

Square Root: 258.52852840644107

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

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, 0, 1), (1, 0, -1), (1, 0, 1), (1, 1, 1)}. A150934

Least number k such that for the average of n consecutive primes, beginning with the k-th prime, is divisible by the average of their indices. A66837