Base | Representation |
---|---|
bin | 1000001101000001… |
… | …0110100111010100 |
3 | 12200110122101100210 |
4 | 2003100112213110 |
5 | 14002214232403 |
6 | 1002302405420 |
7 | 105366363054 |
oct | 20320264724 |
9 | 5613571323 |
10 | 2202102228 |
11 | a30035aa7 |
12 | 515590870 |
13 | 2912b9491 |
14 | 16c667564 |
15 | cd4d4b03 |
hex | 834169d4 |
2202102228 has 12 divisors (see below), whose sum is σ = 5138238560. Its totient is φ = 734034072.
The previous prime is 2202102193. The next prime is 2202102239. The reversal of 2202102228 is 8222012022.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91754248 + ... + 91754271.
Almost surely, 22202102228 is an apocalyptic number.
It is an amenable number.
2202102228 is an abundant number, since it is smaller than the sum of its proper divisors (2936136332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2202102228 is a wasteful number, since it uses less digits than its factorization.
2202102228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183508526 (or 183508524 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 21.
The square root of 2202102228 is about 46926.5620730946. The cubic root of 2202102228 is about 1301.0055785698.
The spelling of 2202102228 in words is "two billion, two hundred two million, one hundred two thousand, two hundred twenty-eight".
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