Properties of the Number 12323

Twelve Thousand Three Hundred Twenty-Three

Basics

Value: 12322 → 12323 → 12324

Parity: odd

Prime: Yes

Previous Prime: 12301

Next Prime: 12329

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 12323

Divisors: 1, 12323

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000000100011

Octal: 30043

Duodecimal: 716B

Hexadecimal: 3023

Square: 151856329

Square Root: 111.00900864344298

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 + 2. A56899

Primes with consecutive digits that differ exactly by 1. A48398

Number of partitions of n in which the sequence of the sum of the same summands is nondecreasing. A304405

Number of compositions of n with all adjacent parts (x,y) satisfying x < 2y and y < 2x. A342330

G.f.: 1 / (1 + 4·x*G(x)² - 7·x*G(x)³) where G(x) = 1 + x·G(x)⁴ is the g.f. of A002293. A147855

a(0) = 2; a(n) for n > 0 is the smallest prime greater than a(n-1) that differs from a(n-1) by a square. A73609

Expansion of (2/(3·sqrt(1-4·z)-1+4·z))*((1-sqrt(1-4·z))/(2·z))^k with k=10. A172067

Primes having only {1, 2, 3} as digits. A62350

Primes p with q(p) - 1 also prime, where q(.) is the strict partition function (A000009). A234644

Primes of the form 2·n² + 2·n - 1. A98828