Properties of the Number 52389

Fifty-Two Thousand Three Hundred Eighty-Nine

Basics

Value: 52388 → 52389 → 52390

Parity: odd

Prime: No

Previous Prime: 52387

Next Prime: 52391

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5821

Divisors: 1, 3, 9, 5821, 17463, 52389

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100110010100101

Octal: 146245

Duodecimal: 26399

Hexadecimal: cca5

Square: 2744607321

Square Root: 228.8864347225497

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 0..n arrays x(0..5) of 6 elements with each no smaller than the sum of its three previous neighbors modulo (n+1). A200670

Number of balanced ternary words of length n. A260938

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 737", based on the 5-celled von Neumann neighborhood. A273480

T(n,k)=Number of 0..k arrays x(0..n-1) of n elements with each no smaller than the sum of its three previous neighbors modulo (k+1). A200668

Number of permutations of [2n] containing an increasing subsequence of length n. A269021

Number of 4-element intersecting families (with not necessarily distinct sets) of an n-element set. A52389