Base | Representation |
---|---|
bin | 111011011110010… |
… | …0111000111000101 |
3 | 12011002002000000011 |
4 | 1312330213013011 |
5 | 13041333202300 |
6 | 530004350221 |
7 | 100311215515 |
oct | 16674470705 |
9 | 5132060004 |
10 | 1995600325 |
11 | 934512074 |
12 | 4783a5371 |
13 | 25a5968c4 |
14 | 14d071845 |
15 | ba2e3eba |
hex | 76f271c5 |
1995600325 has 6 divisors (see below), whose sum is σ = 2474544434. Its totient is φ = 1596480240.
The previous prime is 1995600317. The next prime is 1995600331. The reversal of 1995600325 is 5230065991.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 8491396 + 1987108929 = 2914^2 + 44577^2 .
It is not a de Polignac number, because 1995600325 - 23 = 1995600317 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39911982 + ... + 39912031.
Almost surely, 21995600325 is an apocalyptic number.
It is an amenable number.
1995600325 is a deficient number, since it is larger than the sum of its proper divisors (478944109).
1995600325 is an equidigital number, since it uses as much as digits as its factorization.
1995600325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79824023 (or 79824018 counting only the distinct ones).
The product of its (nonzero) digits is 72900, while the sum is 40.
The square root of 1995600325 is about 44672.1426058791. The cubic root of 1995600325 is about 1258.9964977507.
The spelling of 1995600325 in words is "one billion, nine hundred ninety-five million, six hundred thousand, three hundred twenty-five".
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