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Properties of the Number 14622

Fourteen Thousand Six Hundred Twenty-Two

Basics

Value: 14621 → 14622 → 14623

Parity: even

Prime: No

Previous Prime: 14621

Next Prime: 14627

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 2437

Divisors: 1, 2, 3, 6, 2437, 4874, 7311, 14622

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 11100100011110

Octal: 34436

Duodecimal: 8566

Hexadecimal: 391e

Square: 213802884

Square Root: 120.92146211487851

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 partitions of n having no doubletons. By a doubleton in a partition we mean an occurrence of a part exactly twice (the partition [4,(3,3),2,2,2,(1,1)] of 18 has two doubletons, shown between parentheses). A116645
Triangle read by rows: T(n,k) is the number of permutations of [n] with k alternating runs (n>=2, k>=1). A59427
Triangle read by rows: T(n,k) is the number of non-isomorphic colorings of a toroidal n X k grid using exactly two colors under translational symmetry, 1 <= k <= n. A294684
Numbers which are the sum of their proper divisors containing the digit 7. A59466
Positions of 3's in A234323. A234804
Given a circle of radius R into which small circles of radius R/2n are packed in a "hexagonal pattern" (see Comments), a(n) is the maximum number of small circles. A239073
Expansion of ∏k>=1 (1 + xk)/(1 - 2·xk). A264685
a(0) = 1, a(1) = 1 and for n >= 2, a(n) = floor(4·a(n-2) * a(n-1) / (a(n-2) + a(n-1))). A93335
Triangle T, read by rows, equal to the matrix 4th power of triangle A113095, which satisfies the recurrence: A113095(n,k) = [A1130954](n-1,k-1) + [A1130954](n-1,k). A113101
6 times centered hexagonal numbers: 18·n*(n+1) + 6. A164016