Base | Representation |
---|---|
bin | 110101001010010001… |
… | …100110110110000100 |
3 | 12110100001102020000112 |
4 | 311022101212312010 |
5 | 1413400130020023 |
6 | 42120021332152 |
7 | 4060340660531 |
oct | 651221466604 |
9 | 173301366015 |
10 | 57080704388 |
11 | 2223162a064 |
12 | b090267058 |
13 | 54c89c1836 |
14 | 2a96c97d88 |
15 | 1741301478 |
hex | d4a466d84 |
57080704388 has 24 divisors (see below), whose sum is σ = 105246331008. Its totient is φ = 27034419456.
The previous prime is 57080704339. The next prime is 57080704397. The reversal of 57080704388 is 88340708075.
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, 3002381 + ... + 3021332.
It is an arithmetic number, because the mean of its divisors is an integer number (4385263792).
Almost surely, 257080704388 is an apocalyptic number.
It is an amenable number.
57080704388 is a deficient number, since it is larger than the sum of its proper divisors (48165626620).
57080704388 is a wasteful number, since it uses less digits than its factorization.
57080704388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6023843 (or 6023841 counting only the distinct ones).
The product of its (nonzero) digits is 1505280, while the sum is 50.
The spelling of 57080704388 in words is "fifty-seven billion, eighty million, seven hundred four thousand, three hundred eighty-eight".
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