Properties of the Number 66352

Sixty-Six Thousand Three Hundred Fifty-Two

Basics

Value: 66351 → 66352 → 66353

Parity: even

Prime: No

Previous Prime: 66347

Next Prime: 66359

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ⁴ × 11 × 13 × 29

Divisors: 1, 2, 4, 8, 11, 13, 16, 22, 26, 29

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000001100110000

Octal: 201460

Duodecimal: 32494

Hexadecimal: 10330

Square: 4402587904

Square Root: 257.588819633151

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

a(n) = ∑_i=1..n C(i+3,4)². A86023

Number triangle of sums of squared binomial coefficients. A110197

Column k = 3 of triangular array in A165241. A202481

Maximum number of copies of a 12345 permutation pattern in an alternating (or zig-zag) permutation of length n + 7. A339355

Pillai sequence: a(n) is the smallest term in A007924 requiring n primes. A66352