Properties of the Number 12437

Twelve Thousand Four Hundred Thirty-Seven

Basics

Value: 12436 → 12437 → 12438

Parity: odd

Prime: Yes

Previous Prime: 12433

Next Prime: 12451

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 12437

Divisors: 1, 12437

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000010010101

Octal: 30225

Duodecimal: 7245

Hexadecimal: 3095

Square: 154678969

Square Root: 111.5212984142491

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 k² + k + 5. A27755

Number of nonnegative solutions to x² + y² + z² <= n². A604

Positive integers of the form (6·m² + 1)/11. A179337

Number of functional patterns on n elements; or digraphs with maximum outdegree 1, n arrows and every point connected to an arrow. A116950

Primes congruent to 5 mod 37. A142114

Positions of the incrementally largest terms in the continued fraction for Laplace's limit constant. A33263

Primes p for which 8·p+1 divides 2^p-1. A122095

Fibonacci + Goldbach (dual sequence to A216275). a(1)=5, a(2)=7 and for n>=3, a(n) = g(a(n-1) + a(n-2)), where for m>=3, g(2·m) is the maximal prime p < 2·m such that 2·m - p is prime. A216835

Prime(n) and prime(n+3) use the same digits. A69795

Primes of the form 2m·691 - 1. A134671