Base | Representation |
---|---|
bin | 111101110001110… |
… | …1001111000100100 |
3 | 12100110121110210210 |
4 | 1323203221320210 |
5 | 13221133203124 |
6 | 541410215420 |
7 | 102240506664 |
oct | 17343517044 |
9 | 5313543723 |
10 | 2072944164 |
11 | 9741396a5 |
12 | 49a284570 |
13 | 270606ca5 |
14 | 1594461a4 |
15 | c1ec0a29 |
hex | 7b8e9e24 |
2072944164 has 24 divisors (see below), whose sum is σ = 5121391968. Its totient is φ = 650335360.
The previous prime is 2072944117. The next prime is 2072944183. The reversal of 2072944164 is 4614492702.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5080542 + ... + 5080949.
It is an arithmetic number, because the mean of its divisors is an integer number (213391332).
Almost surely, 22072944164 is an apocalyptic number.
It is an amenable number.
2072944164 is an abundant number, since it is smaller than the sum of its proper divisors (3048447804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2072944164 is a wasteful number, since it uses less digits than its factorization.
2072944164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10161515 (or 10161513 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 39.
The square root of 2072944164 is about 45529.5965719003. The cubic root of 2072944164 is about 1275.0558302350.
The spelling of 2072944164 in words is "two billion, seventy-two million, nine hundred forty-four thousand, one hundred sixty-four".
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