Properties of the Number 52511

Fifty-Two Thousand Five Hundred Eleven

Basics

Value: 52510 → 52511 → 52512

Parity: odd

Prime: Yes

Previous Prime: 52501

Next Prime: 52517

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 52511

Divisors: 1, 52511

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100110100011111

Octal: 146437

Duodecimal: 2647B

Hexadecimal: cd1f

Square: 2757405121

Square Root: 229.15278745849898

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 {1, 2, 5} as digits. A385773

Numbers k such that 89^k - 88^k is prime. A62655

Number of nX3 0..1 arrays with every element unequal to 0, 1, 3, 4 or 6 king-move adjacent elements, with upper left element zero. A304539

Primes which can be expressed as concatenation of powers of 5 and 0's. A66596

a(n) = prime(n) - 1 - A006218(n). A52511

a(n) = (-1) * round(j((1 + sqrt(-n))/2)), where j is j-invariant. A302142