Base | Representation |
---|---|
bin | 111101010101001… |
… | …0110000011001100 |
3 | 12022102100012111210 |
4 | 1322222112003030 |
5 | 13203311430331 |
6 | 540112214420 |
7 | 101666015565 |
oct | 17252260314 |
9 | 5272305453 |
10 | 2057920716 |
11 | 966708325 |
12 | 49523a410 |
13 | 26a476a87 |
14 | 15745516c |
15 | c0a04446 |
hex | 7aa960cc |
2057920716 has 24 divisors (see below), whose sum is σ = 4803563520. Its totient is φ = 685723792.
The previous prime is 2057920693. The next prime is 2057920751. The reversal of 2057920716 is 6170297502.
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, 4765 + ... + 64331.
It is an arithmetic number, because the mean of its divisors is an integer number (200148480).
Almost surely, 22057920716 is an apocalyptic number.
It is an amenable number.
2057920716 is an abundant number, since it is smaller than the sum of its proper divisors (2745642804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2057920716 is a wasteful number, since it uses less digits than its factorization.
2057920716 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62453 (or 62451 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 39.
The square root of 2057920716 is about 45364.3110385245. The cubic root of 2057920716 is about 1271.9680804656.
The spelling of 2057920716 in words is "two billion, fifty-seven million, nine hundred twenty thousand, seven hundred sixteen".
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