Properties of the Number 53993

Fifty-Three Thousand Nine Hundred Ninety-Three

Basics

Value: 53992 → 53993 → 53994

Parity: odd

Prime: Yes

Previous Prime: 53987

Next Prime: 54001

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 53993

Divisors: 1, 53993

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101001011101001

Octal: 151351

Duodecimal: 272B5

Hexadecimal: d2e9

Square: 2915244049

Square Root: 232.36393868240398

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

Primes having only {3, 5, 9} as digits. A260227

Prime p1 of consecutive primes p1, p2, where p2 - p1 = 8, and p1, p2 are in different centuries. A287049

Indices of 4th powers (of primes) in the 4-almost primes. A128304

Primes of the form 16·m² + 169, m=1,2,3,... A87862

Odd primes which can never divide 2^a+2^b+1. A179113

Number of graph minors in the cycle graph C_n. A353206

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 35. A31623

The number phi₂(n) of Frobenius partitions that allow up to 2 repetitions of an integer in a row. A53993