Properties of the Number 66607

Sixty-Six Thousand Six Hundred Seven

Basics

Value: 66606 → 66607 → 66608

Parity: odd

Prime: No

Previous Prime: 66601

Next Prime: 66617

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 43 × 1549

Divisors: 1, 43, 1549, 66607

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000010000101111

Octal: 202057

Duodecimal: 32667

Hexadecimal: 1042f

Square: 4436492449

Square Root: 258.08331987945286

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 A000607(k) is divisible by k. A319265

Number of binary strings of length n with no substrings equal to 0001 0011 or 1110. A164461

a(n) = 3ⁿ mod n³. A66607