Properties of the Number 12794

Twelve Thousand Seven Hundred Ninety-Four

Basics

Value: 12793 → 12794 → 12795

Parity: even

Prime: No

Previous Prime: 12791

Next Prime: 12799

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 6397

Divisors: 1, 2, 6397, 12794

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000111111010

Octal: 30772

Duodecimal: 74A2

Hexadecimal: 31fa

Square: 163686436

Square Root: 113.11056537742175

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

Numbers m that divide the alternating sum ∑_k=1..m (-1)^k+1 * usigma(k). A379924

Numbers k such that A380459(k) has no divisors of the form p^p, while A003415(k) has such a divisor or is 0. A380474

Partial sums of A084570. A84569

Numbers k such that k² reversed is a prime and k²+(k² reversed) is a prime. A306301

Lychrel numbers k that set a new record for the number of 'Reverse and Add' steps in base 2 needed to reach a Lychrel number m < k (i.e., its seed). A306481

Numbers such that the digital sums in bases 3, 4, 5 and 6 all are equal. A135126

Numbers such that the digital sums in bases 3, 4, 5, 6 and 7 all are equal. A135129

Floor-Sqrt transform of numbers of A051286. A192685

a(n) = 4·n³ - 3·n² - 2·n - 1. A268644

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 382", based on the 5-celled von Neumann neighborhood. A271541