Properties of the Number 66702

Sixty-Six Thousand Seven Hundred Two

Basics

Value: 66701 → 66702 → 66703

Parity: even

Prime: No

Previous Prime: 66701

Next Prime: 66713

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 11117

Divisors: 1, 2, 3, 6, 11117, 22234, 33351, 66702

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000010010001110

Octal: 202216

Duodecimal: 32726

Hexadecimal: 1048e

Square: 4449156804

Square Root: 258.2673033893373

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

Starts of runs of 3 consecutive Niven numbers in base 2 (A049445). A330932

Starts of runs of 4 consecutive Niven numbers in base 2 (A049445). A330933

Number of subsets of {1..n} with elements disjoint from first differences of elements. A364463

Square numbers whose reverse is triangular with the same number of digits. A66702

Rolling icosahedron footprints: number of nX6 0..11 arrays starting with 0 where 0..11 label vertices of an icosahedron and every array movement to a horizontal, diagonal or antidiagonal neighbor moves along an icosahedral edge. A223231