Properties of the Number 9280

Nine Thousand Two Hundred Eighty

Basics

Value: 9279 → 9280 → 9281

Parity: even

Prime: No

Previous Prime: 9277

Next Prime: 9281

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ⁶ × 5 × 29

Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 29, 32

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10010001000000

Octal: 22100

Duodecimal: 5454

Hexadecimal: 2440

Square: 86118400

Square Root: 96.33275663033837

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

Products of the 6th power of a prime and 2 distinct primes (p⁶*q·r). A179672

Values of n such that there are exactly 10 solutions to x² - y² = n with x > y >= 0. A257417

Number of primary Carmichael numbers (A324316) less than 10ⁿ. A324317

Numbers whose square can be represented in exactly two ways as the sum of a positive square and a positive fourth power. A345700

Triangle T, read by rows, equal to the matrix square of triangle A113350, where T transforms column k of T into column k+1 of T. A113355

Triangle read by rows: T(n,k) is the number of commutative groupoids with n elements and k idempotents. A38021

Numbers with 28 divisors. A137491

Number of colors that can be mixed with up to n units of yellow, blue, red. A48134

Number of integer partitions of n whose rounded-down mean is 2. A363745

Number of paraffins (see Losanitsch reference for precise definition). A6010