Base | Representation |
---|---|
bin | 100101011000010111… |
… | …1111011010100111000 |
3 | 21200012111010120212121 |
4 | 1022300233323110320 |
5 | 2303400314440422 |
6 | 100513330451024 |
7 | 5541166150033 |
oct | 1126057732470 |
9 | 250174116777 |
10 | 80274765112 |
11 | 31054015193 |
12 | 13683a33a74 |
13 | 7754038819 |
14 | 3c5746001a |
15 | 214c6958c7 |
hex | 12b0bfb538 |
80274765112 has 16 divisors (see below), whose sum is σ = 155370513600. Its totient is φ = 38842628160.
The previous prime is 80274765107. The next prime is 80274765149. The reversal of 80274765112 is 21156747208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161844037 + ... + 161844532.
It is an arithmetic number, because the mean of its divisors is an integer number (9710657100).
Almost surely, 280274765112 is an apocalyptic number.
It is an amenable number.
80274765112 is a deficient number, since it is larger than the sum of its proper divisors (75095748488).
80274765112 is a wasteful number, since it uses less digits than its factorization.
80274765112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323688606 (or 323688602 counting only the distinct ones).
The product of its (nonzero) digits is 188160, while the sum is 43.
The spelling of 80274765112 in words is "eighty billion, two hundred seventy-four million, seven hundred sixty-five thousand, one hundred twelve".
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