Base | Representation |
---|---|
bin | 1000001011110111… |
… | …1100001010000100 |
3 | 12200010120011000111 |
4 | 2002331330022010 |
5 | 14000000302033 |
6 | 1002011122404 |
7 | 105310350226 |
oct | 20275741204 |
9 | 5603504014 |
10 | 2197275268 |
11 | a28339481 |
12 | 513a43404 |
13 | 2902b93a6 |
14 | 16bb6c416 |
15 | ccd7e7cd |
hex | 82f7c284 |
2197275268 has 12 divisors (see below), whose sum is σ = 3891560400. Its totient is φ = 1085400872.
The previous prime is 2197275263. The next prime is 2197275373. The reversal of 2197275268 is 8625727912.
It is not an unprimeable number, because it can be changed into a prime (2197275263) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3308818 + ... + 3309481.
It is an arithmetic number, because the mean of its divisors is an integer number (324296700).
Almost surely, 22197275268 is an apocalyptic number.
It is an amenable number.
2197275268 is a deficient number, since it is larger than the sum of its proper divisors (1694285132).
2197275268 is a wasteful number, since it uses less digits than its factorization.
2197275268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6618386 (or 6618384 counting only the distinct ones).
The product of its digits is 846720, while the sum is 49.
The square root of 2197275268 is about 46875.1028585538. The cubic root of 2197275268 is about 1300.0542912238.
The spelling of 2197275268 in words is "two billion, one hundred ninety-seven million, two hundred seventy-five thousand, two hundred sixty-eight".
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