Base | Representation |
---|---|
bin | 111010011010111… |
… | …0110111010101001 |
3 | 12001121121022121221 |
4 | 1310311312322221 |
5 | 13003312310000 |
6 | 522303302041 |
7 | 66402032200 |
oct | 16465667251 |
9 | 5047538557 |
10 | 1960275625 |
11 | 916585100 |
12 | 4685aa921 |
13 | 253179109 |
14 | 1484b8237 |
15 | b716761a |
hex | 74d76ea9 |
1960275625 has 135 divisors (see below), whose sum is σ = 3274180833. Its totient is φ = 1168860000.
The previous prime is 1960275617. The next prime is 1960275679. The reversal of 1960275625 is 5265720691.
The square root of 1960275625 is 44275.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 2 ways, for example, as 153685609 + 1806590016 = 12397^2 + 42504^2 .
It is not a de Polignac number, because 1960275625 - 23 = 1960275617 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 85229364 + ... + 85229386.
Almost surely, 21960275625 is an apocalyptic number.
1960275625 is the 44275-th square number.
1960275625 is the 22138-th centered octagonal number.
It is an amenable number.
1960275625 is a deficient number, since it is larger than the sum of its proper divisors (1313905208).
1960275625 is an equidigital number, since it uses as much as digits as its factorization.
1960275625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102 (or 46 counting only the distinct ones).
The product of its (nonzero) digits is 226800, while the sum is 43.
The cubic root of 1960275625 is about 1251.5236088051.
The spelling of 1960275625 in words is "one billion, nine hundred sixty million, two hundred seventy-five thousand, six hundred twenty-five".
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