Properties of the Number 53819

Fifty-Three Thousand Eight Hundred Nineteen

Basics

Value: 53818 → 53819 → 53820

Parity: odd

Prime: Yes

Previous Prime: 53813

Next Prime: 53831

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 53819

Divisors: 1, 53819

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101001000111011

Octal: 151073

Duodecimal: 2718B

Hexadecimal: d23b

Square: 2896484761

Square Root: 231.98922388766252

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 of the form p·q + p + q, where p and q are two successive primes. A96342

Magnetic Tower of Hanoi, total number of moves, optimally solving the [NEUTRAL ; NEUTRAL ; NEUTRAL] pre-colored puzzle. A183118

a(n) = ∑_d∣n μ(n/d) * binomial(4·d,d) / (3·d+1). A346935

Primes of the form ∑_k=1..m (m^k mod (m+k)). A156557

Primes that are (product + sum) of a sequence of consecutive primes. A391078

Number of (n+3) X 8 binary arrays with every 4 X 4 subblock commuting with each horizontal and vertical neighbor 4 X 4 subblock. A188101

a(n) = ∑_{k=1..n, gcd(n,k) = 1} k³. A53819