Base | Representation |
---|---|
bin | 100011001100… |
… | …101111011101 |
3 | 122100210101020 |
4 | 203030233131 |
5 | 4330232404 |
6 | 525434353 |
7 | 141300354 |
oct | 43145735 |
9 | 18323336 |
10 | 9227229 |
11 | 5232610 |
12 | 310b9b9 |
13 | 1bb0bcb |
14 | 132299b |
15 | c23ed9 |
hex | 8ccbdd |
9227229 has 8 divisors (see below), whose sum is σ = 13421472. Its totient is φ = 5592240.
The previous prime is 9227227. The next prime is 9227233.
9227229 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9227229 - 21 = 9227227 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 279613 = 9227229 / (9 + 2 + 2 + 7 + 2 + 2 + 9).
It is a d-powerful number, because it can be written as 94 + 2 + 217 + 76 + 219 + 223 + 95 .
It is a self number, because there is not a number n which added to its sum of digits gives 9227229.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9227221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139774 + ... + 139839.
It is an arithmetic number, because the mean of its divisors is an integer number (1677684).
Almost surely, 29227229 is an apocalyptic number.
It is an amenable number.
9227229 is a deficient number, since it is larger than the sum of its proper divisors (4194243).
9227229 is a wasteful number, since it uses less digits than its factorization.
9227229 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279627.
The product of its digits is 9072, while the sum is 33.
The square root of 9227229 is about 3037.6354290797. The cubic root of 9227229 is about 209.7444283224.
The spelling of 9227229 in words is "nine million, two hundred twenty-seven thousand, two hundred twenty-nine".
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