Properties of the Number 53987

Fifty-Three Thousand Nine Hundred Eighty-Seven

Basics

Value: 53986 → 53987 → 53988

Parity: odd

Prime: Yes

Previous Prime: 53959

Next Prime: 53993

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 53987

Divisors: 1, 53987

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101001011100011

Octal: 151343

Duodecimal: 272AB

Hexadecimal: d2e3

Square: 2914596169

Square Root: 232.35102754238036

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 partitions of n³ into distinct cubes. A30272

Concatenation of n-th prime and n-th Fibonacci number. A138822

Primes p such that φ(p-3) = φ(φ(p-2)-1). A271658

Numerators of successive convergents to tan(1/2) using continued fraction 1/(2-1/(6-1/(10-1/(14-1/(18-1/(22-1/(26-1/30-...))))))). A53987