Base | Representation |
---|---|
bin | 11110000011010… |
… | …00100010110100 |
3 | 122120100022121021 |
4 | 33001220202310 |
5 | 1004013231302 |
6 | 41003030524 |
7 | 6150461632 |
oct | 1701504264 |
9 | 576308537 |
10 | 252086452 |
11 | 11a329312 |
12 | 7050b444 |
13 | 402c32a7 |
14 | 256a0352 |
15 | 171e7437 |
hex | f0688b4 |
252086452 has 12 divisors (see below), whose sum is σ = 464369920. Its totient is φ = 119409336.
The previous prime is 252086449. The next prime is 252086453. The reversal of 252086452 is 254680252.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252086453) 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, 1658388 + ... + 1658539.
Almost surely, 2252086452 is an apocalyptic number.
It is an amenable number.
252086452 is a deficient number, since it is larger than the sum of its proper divisors (212283468).
252086452 is a wasteful number, since it uses less digits than its factorization.
252086452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3316950 (or 3316948 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 34.
The square root of 252086452 is about 15877.2306149404. The cubic root of 252086452 is about 631.7081819200.
The spelling of 252086452 in words is "two hundred fifty-two million, eighty-six thousand, four hundred fifty-two".
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