Base | Representation |
---|---|
bin | 11000110100111… |
… | …11011100010010 |
3 | 112111220021021021 |
4 | 30122133130102 |
5 | 411304133442 |
6 | 32355550054 |
7 | 5106163303 |
oct | 1432373422 |
9 | 474807237 |
10 | 208271122 |
11 | a76221a4 |
12 | 598bb32a |
13 | 341c1c67 |
14 | 1d9367aa |
15 | 1343ee67 |
hex | c69f712 |
208271122 has 16 divisors (see below), whose sum is σ = 329444640. Its totient is φ = 98476128.
The previous prime is 208271111. The next prime is 208271177. The reversal of 208271122 is 221172802.
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, 17638 + ... + 26974.
It is an arithmetic number, because the mean of its divisors is an integer number (20590290).
Almost surely, 2208271122 is an apocalyptic number.
208271122 is a deficient number, since it is larger than the sum of its proper divisors (121173518).
208271122 is a wasteful number, since it uses less digits than its factorization.
208271122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9945.
The product of its (nonzero) digits is 896, while the sum is 25.
The square root of 208271122 is about 14431.6015050305. The cubic root of 208271122 is about 592.7565371205.
The spelling of 208271122 in words is "two hundred eight million, two hundred seventy-one thousand, one hundred twenty-two".
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