Base | Representation |
---|---|
bin | 1100011010110… |
… | …1011100000100 |
3 | 10122000110220112 |
4 | 3012231130010 |
5 | 101313400003 |
6 | 5100252152 |
7 | 1201522502 |
oct | 306553404 |
9 | 118013815 |
10 | 52090628 |
11 | 27449507 |
12 | 15541058 |
13 | aa3ab75 |
14 | 6cbd672 |
15 | 488e3d8 |
hex | 31ad704 |
52090628 has 24 divisors (see below), whose sum is σ = 97591200. Its totient is φ = 24254208.
The previous prime is 52090613. The next prime is 52090631. The reversal of 52090628 is 82609025.
It is a super-3 number, since 3×520906283 (a number of 24 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 52090594 and 52090603.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1325 + ... + 10292.
It is an arithmetic number, because the mean of its divisors is an integer number (4066300).
Almost surely, 252090628 is an apocalyptic number.
It is an amenable number.
52090628 is a deficient number, since it is larger than the sum of its proper divisors (45500572).
52090628 is a wasteful number, since it uses less digits than its factorization.
52090628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11699 (or 11697 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 32.
The square root of 52090628 is about 7217.3837365073. The cubic root of 52090628 is about 373.4678295879.
The spelling of 52090628 in words is "fifty-two million, ninety thousand, six hundred twenty-eight".
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