Base | Representation |
---|---|
bin | 111101110101110… |
… | …1111101011000001 |
3 | 12100121121020002012 |
4 | 1323223233223001 |
5 | 13222204040100 |
6 | 541523502305 |
7 | 102264522155 |
oct | 17353575301 |
9 | 5317536065 |
10 | 2075065025 |
11 | 975358080 |
12 | 49ab27995 |
13 | 270b9a437 |
14 | 159839065 |
15 | c228e135 |
hex | 7baefac1 |
2075065025 has 24 divisors (see below), whose sum is σ = 2821319424. Its totient is φ = 1501438400.
The previous prime is 2075065019. The next prime is 2075065049. The reversal of 2075065025 is 5205605702.
It is not a de Polignac number, because 2075065025 - 28 = 2075064769 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2075064982 and 2075065000.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35024 + ... + 73326.
It is an arithmetic number, because the mean of its divisors is an integer number (117554976).
Almost surely, 22075065025 is an apocalyptic number.
2075065025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2075065025 is a deficient number, since it is larger than the sum of its proper divisors (746254399).
2075065025 is a wasteful number, since it uses less digits than its factorization.
2075065025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38521 (or 38516 counting only the distinct ones).
The product of its (nonzero) digits is 21000, while the sum is 32.
The square root of 2075065025 is about 45552.8816322305. The cubic root of 2075065025 is about 1275.4905250863.
The spelling of 2075065025 in words is "two billion, seventy-five million, sixty-five thousand, twenty-five".
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