Properties of the Number 11897

Eleven Thousand Eight Hundred Ninety-Seven

Basics

Value: 11896 → 11897 → 11898

Parity: odd

Prime: Yes

Previous Prime: 11887

Next Prime: 11903

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 11897

Divisors: 1, 11897

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111001111001

Octal: 27171

Duodecimal: 6A75

Hexadecimal: 2e79

Square: 141538609

Square Root: 109.07336980216573

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 n² + 16. A243451

Expansion of ∏_k>=2 1/(1 - x^k)^ω(k), where ω(k) is the number of distinct primes dividing k (A001221). A293548

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

Least prime of the form prime(n)² + k², or 0 if none. A240130

Smaller member p of a pair (p,p+6) of consecutive primes in different centuries. A160370

Primes that are the sum of 15 consecutive primes. A161612

Primes p such that 8p +1 and (p-1)/8 are primes. A85958

Prime numbers n such that n = p1³ + p2³ + p3³, a sum of cubes of 3 distinct prime numbers. A137365

Start of seven consecutive primes whose digit reversals are also prime. A103169

Primes for which the weight as defined in A117078 is 11 and the gap as defined in A001223 is 6. A119597