Properties of the Number 12107

Twelve Thousand One Hundred Seven

Basics

Value: 12106 → 12107 → 12108

Parity: odd

Prime: Yes

Previous Prime: 12101

Next Prime: 12109

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 12107

Divisors: 1, 12107

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111101001011

Octal: 27513

Duodecimal: 700B

Hexadecimal: 2f4b

Square: 146579449

Square Root: 110.03181358134565

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

Initial term in sequence of four consecutive primes separated by 3 consecutive differences each <= 6 (i.e., when d = 2, 4 or 6) and forming pattern = [2, 4, 6]; short notation = [246] d-pattern. A78847

Primes p with q = p + 2 and prime(q) + 2 both prime. A236457

Primes at which the difference pattern X24Y (X and Y >= 6) occurs in A001223. A52163

Where the prime race among 10k+1, ..., 10k+9 changes leader. A297408

Discriminants of imaginary quadratic fields with class number 21 (negated). A46018

Primes of the form 2·p+1 where p is prime and p+1 is squarefree. A153209

Prime numbers p such that x² + x + p produces primes for x = 0..3 but not x = 4. A210362

Primes that are the first in a run of exactly 4 emirps. A346024

Second member of a sexy prime quadruple: value of p+6 such that p, p+6, p+12 and p+18 are all prime. A46122

Primes p such that p - 6², p - 6, p + 6 and p + 6² are also primes. A141279