Properties of the Number 65563

Sixty-Five Thousand Five Hundred Sixty-Three

Basics

Value: 65562 → 65563 → 65564

Parity: odd

Prime: Yes

Previous Prime: 65557

Next Prime: 65579

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 65563

Divisors: 1, 65563

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000000000011011

Octal: 200033

Duodecimal: 31B37

Hexadecimal: 1001b

Square: 4298506969

Square Root: 256.0527289446453

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 2^2ⁿ + 27. A273547

Primes having only {3, 5, 6} as digits. A260225

Primes of the form 2^x+x+y+2^y, with·and y integers of any sign. A162574

Primes p of the form m² + 27. A227622

Primes of the form 2^x + y (x >= 0 and 0 <= y < 2^x) such that all the numbers 2^x+a + (y-a) (0 < a <= y) are composite. A264866

Primes of the form 2^k + 27. A104071

a(n) = n!*[xⁿ] sinh(x/(1 - x))/(1 - x). A331326

Primes p such that q = p mod A001414(p-1) = p mod A001414(p+1) is prime. A339182

Prime numbers p such that p +- ((p-1)/7) are primes. A137770

Primes q such that 15·q-4, 15·q-2, 15·q+2 and 15·q+4 are all primes. A342717