Properties of the Number 66362

Sixty-Six Thousand Three Hundred Sixty-Two

Basics

Value: 66361 → 66362 → 66363

Parity: even

Prime: No

Previous Prime: 66361

Next Prime: 66373

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 33181

Divisors: 1, 2, 33181, 66362

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000001100111010

Octal: 201472

Duodecimal: 324A2

Hexadecimal: 1033a

Square: 4403915044

Square Root: 257.6082296822056

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

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 529", based on the 5-celled von Neumann neighborhood. A272748

Positive numbers whose square starts and ends with exactly 44, and no 444. A348831

a(n) = least k > n such that φ(k) < φ(n), if such a k exists; otherwise a(n) = 0. A66362