Properties of the Number 9238

Nine Thousand Two Hundred Thirty-Eight

Basics

Value: 9237 → 9238 → 9239

Parity: even

Prime: No

Previous Prime: 9227

Next Prime: 9239

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 31 × 149

Divisors: 1, 2, 31, 62, 149, 298, 4619, 9238

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000010110

Octal: 22026

Duodecimal: 541A

Hexadecimal: 2416

Square: 85340644

Square Root: 96.11451503285026

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

Numbers that occur only once in A155043; positions of zeros in A262505, ones in A262507. A262508

Number of words of length n in a certain language. A5819

a(n) = A273059(4n+3). A275919

Numbers which need eight 'Reverse and Add' steps to reach a palindrome. A65213

Numbers k such that k divides the sum of digits in primorial base of all numbers from 1 to k. A333703

Expansion of ψ(x³)³ / (ψ(x)² * ψ(x²)) in powers of·where ψ() is a Ramanujan θ function. A262157

a(n) is the nearest integer to the area of a triangle with sides prime(n), prime(n+1), prime(n+2). A338267

Number of ballot sequences of length n having largest descent 9. A244205

Eight iterations of Reverse and Add are needed to reach a palindrome. A15988

a(n) = ceiling(binomial(2·n-1,n-1)/n). A188669