Properties of the Number 66552

Sixty-Six Thousand Five Hundred Fifty-Two

Basics

Value: 66551 → 66552 → 66553

Parity: even

Prime: No

Previous Prime: 66541

Next Prime: 66553

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 47 × 59

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 47, 59

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10000001111111000

Octal: 201770

Duodecimal: 32620

Hexadecimal: 103f8

Square: 4429168704

Square Root: 257.9767431378263

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

The PDO(n) function (Partitions with Designated summands in which all parts are Odd): the sum of products of multiplicities of parts in all partitions of n into odd parts. A102186

a(n) = prime(prime(prime(prime(n) - 1) - 1) - 1) - 1, where prime(n) is the n-th prime. A141217

Number of active (ON, black) cells at stage 2ⁿ-1 of the two-dimensional cellular automaton defined by "Rule 190", based on the 5-celled von Neumann neighborhood. A270682

Sum of digits of n-th term of A066551. A66552