Properties of the Number 12676

Twelve Thousand Six Hundred Seventy-Six

Basics

Value: 12675 → 12676 → 12677

Parity: even

Prime: No

Previous Prime: 12671

Next Prime: 12689

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 3169

Divisors: 1, 2, 4, 3169, 6338, 12676

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000110000100

Octal: 30604

Duodecimal: 7404

Hexadecimal: 3184

Square: 160680976

Square Root: 112.58774356030055

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 such that 3·2^m - 1 is prime. A2235

Numbers that are the sum of seven fourth powers in five or more ways. A345571

Numbers that are the sum of seven fourth powers in exactly five ways. A345827

Triangle read by rows: T(n,k) is the number of isomorphism classes of commutative semigroups of order n with k idempotents. A58116

Number T(n,k) of tilings of a 5 X n rectangle with pentominoes of any shape and exactly k pentominoes of shape U; triangle T(n,k), n>=0, read by rows. A247708

Total number of ascents in all faro permutations of length n. A340567

Triangle read by rows: T(m,n) (m >= n >= 1) = number of edges formed by drawing the line segments connecting any two of the (m+1) X (n+1) lattice points in an m X n grid of squares and extending them to the boundary of the grid. A333283

Numbers k such that F(k), F(k+1) and F(k+2) have the same binary weight (A000120), where F(k) is the k-th Fibonacci number (A000045). A353987

The number of flat-foldable single vertex crease patterns with unit angle π/n. A304932

Number of minimum sized maximal subsets of {1..n} such that every pair of distinct elements has a different difference. A382396