Properties of the Number 9252

Nine Thousand Two Hundred Fifty-Two

Basics

Value: 9251 → 9252 → 9253

Parity: even

Prime: No

Previous Prime: 9241

Next Prime: 9257

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 257

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36, 257

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000100100

Octal: 22044

Duodecimal: 5430

Hexadecimal: 2424

Square: 85599504

Square Root: 96.18731725128839

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 rooted planar trees with n non-root nodes: circularly cycling the subtrees at the root gives equivalent trees. A3239

Positive numbers whose product of digits is 10 times their sum. A62043

Numbers that are the sum of seven fourth powers in exactly four ways. A345826

Number of divisors of n! which are also differences between consecutive divisors of n! (ordered by size). A60742

a(n) = n*(6·n² - 8·n + 3). A272378

Numbers k such that the product of Euler φ of the 2 consecutive integers {k,k+1} is a 4th power: if sqrt(sqrt(φ(k)*φ(k+1))) is an integer, then k is here. A82788

Number of isosceles triangles, distinct up to congruence, on a centered hexagonal grid of size n. A241237

Number of edges in a square when n internal squares are drawn between the 4n points that divide each side into n+1 equal parts. A357061

Triangle in which row n lists the numbers of strong vertex magic total labelings of each 2-regular simple graph on 2n+1 vertices. A177741

Number of compositions (ordered partitions) of n into an even number of triangular numbers. A339416