Properties of the Number 55629

Fifty-Five Thousand Six Hundred Twenty-Nine

Basics

Value: 55628 → 55629 → 55630

Parity: odd

Prime: No

Previous Prime: 55621

Next Prime: 55631

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 883

Divisors: 1, 3, 7, 9, 21, 63, 883, 2649, 6181, 7947

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101100101001101

Octal: 154515

Duodecimal: 28239

Hexadecimal: d94d

Square: 3094585641

Square Root: 235.8580081320115

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

Number T(n,k) of colored set partitions of [n] where colors of the elements of subsets are distinct and in increasing order and exactly k colors are used; triangle T(n,k), n>=0, 0<=k<=n, read by rows. A322670

Number of positive integers <= 2ⁿ of form 5 x² + 10 y². A54180

Beginning of first run of at least n consecutive happy numbers. A55629

Number of ways to place 4 nonattacking knights on an n X n cylindrical board. A172966