Base | Representation |
---|---|
bin | 111101010110010… |
… | …1000100010010101 |
3 | 12022110110200120100 |
4 | 1322230220202111 |
5 | 13203440130400 |
6 | 540133124313 |
7 | 102004065102 |
oct | 17254504225 |
9 | 5273420510 |
10 | 2058520725 |
11 | 966a880a8 |
12 | 495489699 |
13 | 26a626c01 |
14 | 15756daa9 |
15 | c0ac2100 |
hex | 7ab28895 |
2058520725 has 72 divisors (see below), whose sum is σ = 3791810880. Its totient is φ = 1066947840.
The previous prime is 2058520721. The next prime is 2058520757. The reversal of 2058520725 is 5270258502.
2058520725 is a `hidden beast` number, since 2 + 0 + 585 + 2 + 0 + 72 + 5 = 666.
It is not a de Polignac number, because 2058520725 - 22 = 2058520721 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2058520725.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2058520721) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2544121 + ... + 2544929.
It is an arithmetic number, because the mean of its divisors is an integer number (52664040).
Almost surely, 22058520725 is an apocalyptic number.
2058520725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2058520725 is a deficient number, since it is larger than the sum of its proper divisors (1733290155).
2058520725 is a wasteful number, since it uses less digits than its factorization.
2058520725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1131 (or 1123 counting only the distinct ones).
The product of its (nonzero) digits is 56000, while the sum is 36.
The square root of 2058520725 is about 45370.9237838508. The cubic root of 2058520725 is about 1272.0916871283.
The spelling of 2058520725 in words is "two billion, fifty-eight million, five hundred twenty thousand, seven hundred twenty-five".
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