Properties of the Number 55589

Fifty-Five Thousand Five Hundred Eighty-Nine

Basics

Value: 55588 → 55589 → 55590

Parity: odd

Prime: Yes

Previous Prime: 55579

Next Prime: 55603

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 55589

Divisors: 1, 55589

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101100100100101

Octal: 154445

Duodecimal: 28205

Hexadecimal: d925

Square: 3090136921

Square Root: 235.77319610167734

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 of symmetric matrices with nonnegative integer entries and without zero rows or columns such that sum of all entries is equal to n. A138178

T(n,k) = Number of n X k 0..1 arrays with each 1 horizontally or vertically adjacent to 0 or 2 1's. A295051

Primes having only {5, 8, 9} as digits. A385798

Primes containing the string 555. A167281

Primes with minimal digit = 5. A106105

Primes of form a²+b² such that a⁴+b⁴ and a⁸+b⁸ are primes. A182313

Base 7 digits are, in order, the first n terms of the periodic sequence with initial period 3,2,1,0. A37796

Number of n X 3 0..1 arrays with each 1 horizontally or vertically adjacent to 0 or 2 1s. A295046

Prime numbers that are not repdigits with digits in nondecreasing order with the property that any nontrivial permutation of the digits gives a composite number. A364458

Primes having only {0, 5, 8, 9} as digits. A386081