Base | Representation |
---|---|
bin | 100011001100… |
… | …010001000010 |
3 | 122100200201010 |
4 | 203030101002 |
5 | 4330202112 |
6 | 525421350 |
7 | 141261603 |
oct | 43142102 |
9 | 18320633 |
10 | 9225282 |
11 | 5231100 |
12 | 310a856 |
13 | 1bb0061 |
14 | 1321daa |
15 | c2363c |
hex | 8cc442 |
9225282 has 48 divisors (see below), whose sum is σ = 20645856. Its totient is φ = 2745600.
The previous prime is 9225269. The next prime is 9225283. The reversal of 9225282 is 2825229.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (9225283) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70357 + ... + 70487.
It is an arithmetic number, because the mean of its divisors is an integer number (430122).
Almost surely, 29225282 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9225282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10322928).
9225282 is an abundant number, since it is smaller than the sum of its proper divisors (11420574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9225282 is a wasteful number, since it uses less digits than its factorization.
9225282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255 (or 244 counting only the distinct ones).
The product of its digits is 5760, while the sum is 30.
The square root of 9225282 is about 3037.3149326338. The cubic root of 9225282 is about 209.7296748456.
The spelling of 9225282 in words is "nine million, two hundred twenty-five thousand, two hundred eighty-two".
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