Base | Representation |
---|---|
bin | 1100100000111… |
… | …0001100111111 |
3 | 10122202121121001 |
4 | 3020032030333 |
5 | 101414040400 |
6 | 5112551131 |
7 | 1205063152 |
oct | 310161477 |
9 | 118677531 |
10 | 52486975 |
11 | 2769a272 |
12 | 156b24a7 |
13 | ab493a8 |
14 | 6d83c99 |
15 | 491ba6a |
hex | 320e33f |
52486975 has 6 divisors (see below), whose sum is σ = 65083880. Its totient is φ = 41989560.
The previous prime is 52486969. The next prime is 52486997. The reversal of 52486975 is 57968425.
It is a de Polignac number, because none of the positive numbers 2k-52486975 is a prime.
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, 1049715 + ... + 1049764.
Almost surely, 252486975 is an apocalyptic number.
52486975 is a deficient number, since it is larger than the sum of its proper divisors (12596905).
52486975 is a wasteful number, since it uses less digits than its factorization.
52486975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2099489 (or 2099484 counting only the distinct ones).
The product of its digits is 604800, while the sum is 46.
The square root of 52486975 is about 7244.7895069491. The cubic root of 52486975 is about 374.4126509068.
The spelling of 52486975 in words is "fifty-two million, four hundred eighty-six thousand, nine hundred seventy-five".
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