Properties of the Number 52387

Fifty-Two Thousand Three Hundred Eighty-Seven

Basics

Value: 52386 → 52387 → 52388

Parity: odd

Prime: Yes

Previous Prime: 52379

Next Prime: 52391

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 52387

Divisors: 1, 52387

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100110010100011

Octal: 146243

Duodecimal: 26397

Hexadecimal: cca3

Square: 2744397769

Square Root: 228.882065701968

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 strict integer partitions of 2n not containing n. A365828

Primes p such that p⁴-p³+1 and p⁴-p³-1 are also primes. A238136

Numbers that are the smallest of four consecutive primes, no three of which sum to a nonprime. A298763

Number of directed Hamiltonian walks from NW to SW corners of an 8 X n grid. A333604

Sylvester primes. Yet another proof of the infinity of primes. A375543

Lesser of 2 successive primes (k, k+4) sandwiching 3 consecutive nonsquarefree numbers. A366352

Array read by antidiagonals: T(n,m) = number of directed Hamiltonian walks from NW to SW corners on a grid with n rows and m columns. A271592

Smallest prime divisor of A000058(n) = A007018(n) + 1 (Sylvester's sequence). A323605

Number of 3 X n binary matrices such that any 2 rows have a common 1, up to column permutations. A52387