Base | Representation |
---|---|
bin | 1100011110000… |
… | …1000110101100 |
3 | 10122102020012110 |
4 | 3013201012230 |
5 | 101342133002 |
6 | 5105004020 |
7 | 1203363462 |
oct | 307410654 |
9 | 118366173 |
10 | 52302252 |
11 | 27583502 |
12 | 15623610 |
13 | aab32a2 |
14 | 6d36832 |
15 | 48d1e6c |
hex | 31e11ac |
52302252 has 12 divisors (see below), whose sum is σ = 122038616. Its totient is φ = 17434080.
The previous prime is 52302247. The next prime is 52302259. The reversal of 52302252 is 25220325.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (52302259) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2179249 + ... + 2179272.
Almost surely, 252302252 is an apocalyptic number.
It is an amenable number.
52302252 is an abundant number, since it is smaller than the sum of its proper divisors (69736364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52302252 is a wasteful number, since it uses less digits than its factorization.
52302252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4358528 (or 4358526 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 52302252 is about 7232.0295906474. The cubic root of 52302252 is about 373.9728978426.
Adding to 52302252 its reverse (25220325), we get a palindrome (77522577).
The spelling of 52302252 in words is "fifty-two million, three hundred two thousand, two hundred fifty-two".
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