Properties of the Number 9222

Nine Thousand Two Hundred Twenty-Two

Basics

Value: 9221 → 9222 → 9223

Parity: even

Prime: No

Previous Prime: 9221

Next Prime: 9227

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 29 × 53

Divisors: 1, 2, 3, 6, 29, 53, 58, 87, 106, 159

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000000110

Octal: 22006

Duodecimal: 5406

Hexadecimal: 2406

Square: 85045284

Square Root: 96.031244915392

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 set partitions of strict integer partitions of n that have distinct block-sums. A279375

Number of triangular regions in regular n-gon with all diagonals drawn. A62361

Numbers in base 10 that are palindromic in bases 4 and 5. A97929

Numbers k such that A136677(k) is prime. A136686

a(1) = 932; for n > 1, a(n) = a(n-1) + 1 + sum of distinct prime factors of a(n-1) that are < a(n-1). A105213

Largest number k for which the n-th prime is the median of the largest prime dividing the first k integers. A126283

Nonnegative integers n such that in balanced ternary representation the number of occurrences of each trit doubles when n is squared. A257867

Negative integers n such that in balanced ternary representation the number of occurrences of each trit doubles when n is squared. A257868

Least positive integer k such that k·n+1 = prime(p) and k²*n+1 = prime(q) for some pair of primes p and q. A261437

Numbers with digits 2 and 9 only. A284923