Properties of the Number 51383

Fifty-One Thousand Three Hundred Eighty-Three

Basics

Value: 51382 → 51383 → 51384

Parity: odd

Prime: Yes

Previous Prime: 51361

Next Prime: 51407

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 51383

Divisors: 1, 51383

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100100010110111

Octal: 144267

Duodecimal: 2589B

Hexadecimal: c8b7

Square: 2640212689

Square Root: 226.67818598180108

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

Twice-partitioned numbers where the first partition is strict and the latter partitions are constant. A279786

Primes P where the distance to the nearest prime is greater than 2·log(P). A330426

Primes p such that googol - p is prime. A108252

Prime numbers with gaps larger than 20 towards both neighboring primes. A163112

Least prime q such that (q-p)/(r-q), where p<q<r are three consecutive primes, produces a new ratio <= 1, arranged by Farey fractions A038566/A038567. A279066

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 553", based on the 5-celled von Neumann neighborhood. A272848

Sum of two (possibly negative) cubes in at least 3 ways. A51383