Properties of the Number 53887

Fifty-Three Thousand Eight Hundred Eighty-Seven

Basics

Value: 53886 → 53887 → 53888

Parity: odd

Prime: Yes

Previous Prime: 53881

Next Prime: 53891

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 53887

Divisors: 1, 53887

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101001001111111

Octal: 151177

Duodecimal: 27227

Hexadecimal: d27f

Square: 2903808769

Square Root: 232.135736154518

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

Numbers n such that 30·n+{1,7,11,13,17,23,29} are all prime. A100422

Primes p such that 2·p⁵-+3 are also prime. A174368

Number of nX7 0..1 arrays with every element equal to 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero. A298186

Prime numbers p such that the set of composite numbers in the range [p+1, nextprime(p)-1] has more than one element and all the elements have the same number of divisors. A332740

Numbers k such that there are exactly 7 primes between 30·k and 30·k+30. A385124

From solution to a difference equation. A5924

Fibonacci sequence beginning 3, 19. A22128

Squares composed of digits {1,2,8}. A53887

Carmichael numbers (A002997) k such that A003961(k) is also a Carmichael number. A346569