Properties of the Number 11839

Eleven Thousand Eight Hundred Thirty-Nine

Basics

Value: 11838 → 11839 → 11840

Parity: odd

Prime: Yes

Previous Prime: 11833

Next Prime: 11863

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 11839

Divisors: 1, 11839

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111000111111

Octal: 27077

Duodecimal: 6A27

Hexadecimal: 2e3f

Square: 140161921

Square Root: 108.80716888146662

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 p such that q-p = 24, where q is the next prime after p. A98974

Primes of the form 2·n² + 82·n + 39. A217620

Last member of a sexy prime quadruple: value of p+18 such that p, p+6, p+12 and p+18 are all prime. A46124

Primes for which the four closest primes are smaller. A75030

Primes of the form 64n+63. A127579

Primes p with prime(p) + 4 and prime(p) + 6 both prime. A236462

n plus a googol is prime. A49014

Numerators of an asymptotic series for the factorial function. A182919

Prime numbers ending in 39. A268858

a(n) = number of isogeny classes of abelian surfaces over the finite field of order prime(n). A362198