Base | Representation |
---|---|
bin | 1000010010100011… |
… | …1011010100010000 |
3 | 12202002100000211220 |
4 | 2010220323110100 |
5 | 14024140234412 |
6 | 1004452205040 |
7 | 106100630001 |
oct | 20450732420 |
9 | 5662300756 |
10 | 2225321232 |
11 | a42154862 |
12 | 521309780 |
13 | 296058b34 |
14 | 17178d1a8 |
15 | d056e68c |
hex | 84a3b510 |
2225321232 has 40 divisors (see below), whose sum is σ = 5808024096. Its totient is φ = 734125056.
The previous prime is 2225321227. The next prime is 2225321243. The reversal of 2225321232 is 2321235222.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234318 + ... + 243629.
Almost surely, 22225321232 is an apocalyptic number.
It is an amenable number.
2225321232 is an abundant number, since it is smaller than the sum of its proper divisors (3582702864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2225321232 is a wasteful number, since it uses less digits than its factorization.
2225321232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 478055 (or 478049 counting only the distinct ones).
The product of its digits is 2880, while the sum is 24.
The square root of 2225321232 is about 47173.3105897816. The cubic root of 2225321232 is about 1305.5622092790.
Adding to 2225321232 its reverse (2321235222), we get a palindrome (4546556454).
The spelling of 2225321232 in words is "two billion, two hundred twenty-five million, three hundred twenty-one thousand, two hundred thirty-two".
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