Properties of the Number 8614

Eight Thousand Six Hundred Fourteen

Basics

Value: 8613 → 8614 → 8615

Parity: even

Prime: No

Previous Prime: 8609

Next Prime: 8623

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 59 × 73

Divisors: 1, 2, 59, 73, 118, 146, 4307, 8614

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: Yes

Tetrahedral: No

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Representations

Binary: 10000110100110

Octal: 20646

Duodecimal: 4B9A

Hexadecimal: 21a6

Square: 74200996

Square Root: 92.81163720137685

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

Number of compositions (ordered partitions) of n that are concave-down sequences. A70211

a(n) = (2·n-1)*(n² -n +6)/6. A49480

a(n) = (2·n + 1)*(5·n + 1). A33571

Number of singleton-reduced unlabeled rooted trees with n nodes. A330951

Number of labeled simple graphs with n vertices and at most as many edges as covered (non-isolated) vertices. A369193

Sum T(n,k) of the k-th entries in all blocks of all set partitions of [n]; triangle T(n,k), n>=1, 1<=k<=n, read by rows. A285595

Even heptagonal numbers (A000566). A14640

Maximal length of rook tour on an n X n+1 board. A152132

Maximal length of rook tour on an n X n+3 board. A152134

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 627", based on the 5-celled von Neumann neighborhood. A283379