Base | Representation |
---|---|
bin | 1100011101000… |
… | …0000000100001 |
3 | 10122021200010212 |
4 | 3013100000201 |
5 | 101332412400 |
6 | 5103303505 |
7 | 1202652353 |
oct | 307200041 |
9 | 118250125 |
10 | 52232225 |
11 | 27535931 |
12 | 155aab95 |
13 | aa8a456 |
14 | 6d190d3 |
15 | 48bb335 |
hex | 31d0021 |
52232225 has 12 divisors (see below), whose sum is σ = 64899120. Its totient is φ = 41701200.
The previous prime is 52232183. The next prime is 52232239. The reversal of 52232225 is 52223225.
It is a happy number.
It is not a de Polignac number, because 52232225 - 214 = 52215841 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52232225.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12446 + ... + 16104.
It is an arithmetic number, because the mean of its divisors is an integer number (5408260).
Almost surely, 252232225 is an apocalyptic number.
It is an amenable number.
52232225 is a deficient number, since it is larger than the sum of its proper divisors (12666895).
52232225 is a wasteful number, since it uses less digits than its factorization.
52232225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4240 (or 4235 counting only the distinct ones).
The product of its digits is 2400, while the sum is 23.
The square root of 52232225 is about 7227.1865203549. The cubic root of 52232225 is about 373.8059203510.
The spelling of 52232225 in words is "fifty-two million, two hundred thirty-two thousand, two hundred twenty-five".
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