Base | Representation |
---|---|
bin | 11110000110110… |
… | …00011100100100 |
3 | 122121012121100021 |
4 | 33003120130210 |
5 | 1004122413204 |
6 | 41020524524 |
7 | 6154411141 |
oct | 1703303444 |
9 | 577177307 |
10 | 252544804 |
11 | 11a611716 |
12 | 706b0744 |
13 | 40423ac5 |
14 | 2577d3c8 |
15 | 17288154 |
hex | f0d8724 |
252544804 has 12 divisors (see below), whose sum is σ = 442641024. Its totient is φ = 126075944.
The previous prime is 252544781. The next prime is 252544837. The reversal of 252544804 is 408445252.
It is a self number, because there is not a number n which added to its sum of digits gives 252544804.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46204 + ... + 51379.
It is an arithmetic number, because the mean of its divisors is an integer number (36886752).
Almost surely, 2252544804 is an apocalyptic number.
It is an amenable number.
252544804 is a deficient number, since it is larger than the sum of its proper divisors (190096220).
252544804 is a wasteful number, since it uses less digits than its factorization.
252544804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98234 (or 98232 counting only the distinct ones).
The product of its (nonzero) digits is 51200, while the sum is 34.
The square root of 252544804 is about 15891.6583149777. The cubic root of 252544804 is about 632.0908144081.
The spelling of 252544804 in words is "two hundred fifty-two million, five hundred forty-four thousand, eight hundred four".
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