Properties of the Number 53580

Fifty-Three Thousand Five Hundred Eighty

Basics

Value: 53579 → 53580 → 53581

Parity: even

Prime: No

Previous Prime: 53569

Next Prime: 53591

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 5 × 19 × 47

Divisors: 1, 2, 3, 4, 5, 6, 10, 12, 15, 19

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101000101001100

Octal: 150514

Duodecimal: 27010

Hexadecimal: d14c

Square: 2870816400

Square Root: 231.47354060453648

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

Least positive integer k such that prime(k)-k, prime(k)+k, prime(k·n)-k·n, prime(k·n)+k·n, prime(k)+k·n and prime(k·n)+k are all prime. A259492

Numbers k that divide σ(k) - σ(k-1). A227307

Number of ways to place 4 nonattacking queens on an n X n board. A61994

Primes having only {0, 6, 8, 9} as digits. A53580