Properties of the Number 6652

Six Thousand Six Hundred Fifty-Two

Basics

Value: 6651 → 6652 → 6653

Parity: even

Prime: No

Previous Prime: 6637

Next Prime: 6653

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 1663

Divisors: 1, 2, 4, 1663, 3326, 6652

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100111111100

Octal: 14774

Duodecimal: 3A24

Hexadecimal: 19fc

Square: 44249104

Square Root: 81.55979401641473

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 distinct products i·j*k with 1 <= i < j < k <= n. A27430

Triangular array: the fission of the polynomial sequence ((x+1)ⁿ: n >= 0) by the polynomial sequence ((x+2)ⁿ: n >= 0). (Fission is defined at Comments.) A193842

a(n) = A026637(2·n-1, n-2). A26642

Sums of distinct powers of 9. A33046

Every suffix prime and no 0 digits in base 7 (written in base 7). A24782

a(n) = a(n-1) + a(n-1-(number of odd terms so far)). A7604

Same rule as Aitken triangle (A011971) except a(0,0)=0, a(1,0)=1. A46936

Mirror image of the triangle A193842. A193843

Total sum of nonprime parts in all partitions of n. A194545

Number T(n,k) of permutations p of [n] such that |{ j : |p(j)-j| = 1 }| = k; triangle T(n,k), n >= 0, 0 <= k <= n, read by rows. A320582