Properties of the Number 66055

Sixty-Six Thousand Fifty-Five

Basics

Value: 66054 → 66055 → 66056

Parity: odd

Prime: No

Previous Prime: 66047

Next Prime: 66067

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 × 11 × 1201

Divisors: 1, 5, 11, 55, 1201, 6005, 13211, 66055

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000001000000111

Octal: 201007

Duodecimal: 32287

Hexadecimal: 10207

Square: 4363263025

Square Root: 257.0116728866609

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 tribonacci-Niven numbers (A352089). A352091

Number of partitions of 5n into 5 parts. A256225

Square array T(n,k), n >= 1, k >= 1, read by antidiagonals downwards, where T(n,k) = ∑_j=1..n j·floor(n/j)^k. A350106

1/9 the number of (n+1) X 3 0..2 arrays with all 2 X 2 subblocks having the same four values. A184041

Number of partitions of n³ into exactly n distinct parts. A304208

T(n,k) = 1/9 the number of (n+1) X (k+1) 0..2 arrays with all 2 X 2 subblocks having the same four values. A184048

Integers n > 10583 such that the 'Reverse and Add!' trajectory of n joins the trajectory of 10583. A66055