Properties of the Number 2250

Two Thousand Two Hundred Fifty

Basics

Value: 2249 → 2250 → 2251

Parity: even

Prime: No

Previous Prime: 2243

Next Prime: 2251

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 5 ³

Divisors: 1, 2, 3, 5, 6, 9, 10, 15, 18, 25

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100011001010

Octal: 4312

Duodecimal: 1376

Hexadecimal: 8ca

Square: 5062500

Square Root: 47.43416490252569

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: Yes

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

Primorial base exp-function: digits in primorial base representation of n become the exponents of successive prime factors whose product a(n) is. A276086

Number of partitions of n such that no part is a sum of two other parts. A236912

Numbers n such that A048767(n) = n. A48768

Generalized 9-gonal (or enneagonal) numbers: m*(7·m - 5)/2 with m = 0, 1, -1, 2, -2, 3, -3, ... A118277

Primal codes of finite idempotent functions on positive integers. A109298

Factorial base exp-function: digits in factorial base representation of n become the exponents of successive prime factors whose product a(n) is. A276076

Number of necklaces with n beads of 2 colors, allowing turning over (these are also called bracelets). A29

a(n) = ∏_i=1..n prime(i)ⁱ. A76954

a(n) = n*(n+5). A28557

Numbers with distinct prime factors 2, 3, and 5. A143207