Base | Representation |
---|---|
bin | 1011101001010… |
… | …11011011000001 |
3 | 20210211102221002 |
4 | 11310223123001 |
5 | 200002223200 |
6 | 13405541345 |
7 | 2264253212 |
oct | 564533301 |
9 | 223742832 |
10 | 97695425 |
11 | 50168023 |
12 | 28874855 |
13 | 17317859 |
14 | cd91409 |
15 | 889bbd5 |
hex | 5d2b6c1 |
97695425 has 6 divisors (see below), whose sum is σ = 121142358. Its totient is φ = 78156320.
The previous prime is 97695401. The next prime is 97695427. The reversal of 97695425 is 52459679.
It can be written as a sum of positive squares in 3 ways, for example, as 5400976 + 92294449 = 2324^2 + 9607^2 .
It is a de Polignac number, because none of the positive numbers 2k-97695425 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 97695425.
It is not an unprimeable number, because it can be changed into a prime (97695427) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1953884 + ... + 1953933.
It is an arithmetic number, because the mean of its divisors is an integer number (20190393).
Almost surely, 297695425 is an apocalyptic number.
It is an amenable number.
97695425 is a deficient number, since it is larger than the sum of its proper divisors (23446933).
97695425 is a wasteful number, since it uses less digits than its factorization.
97695425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3907827 (or 3907822 counting only the distinct ones).
The product of its digits is 680400, while the sum is 47.
The square root of 97695425 is about 9884.0996049210. The cubic root of 97695425 is about 460.5655064564.
The spelling of 97695425 in words is "ninety-seven million, six hundred ninety-five thousand, four hundred twenty-five".
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