Base | Representation |
---|---|
bin | 11110000110110… |
… | …10101001111100 |
3 | 122121020001202101 |
4 | 33003122221330 |
5 | 1004123210402 |
6 | 41021034444 |
7 | 6154446415 |
oct | 1703325174 |
9 | 577201671 |
10 | 252553852 |
11 | 11a6184a1 |
12 | 706b5a24 |
13 | 40427c65 |
14 | 2578280c |
15 | 1728ab87 |
hex | f0daa7c |
252553852 has 24 divisors (see below), whose sum is σ = 468800640. Its totient is φ = 118712880.
The previous prime is 252553849. The next prime is 252553859. The reversal of 252553852 is 258355252.
252553852 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252553859) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2728 + ... + 22639.
It is an arithmetic number, because the mean of its divisors is an integer number (19533360).
Almost surely, 2252553852 is an apocalyptic number.
It is an amenable number.
252553852 is a deficient number, since it is larger than the sum of its proper divisors (216246788).
252553852 is a wasteful number, since it uses less digits than its factorization.
252553852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25521 (or 25519 counting only the distinct ones).
The product of its digits is 120000, while the sum is 37.
The square root of 252553852 is about 15891.9429900815. The cubic root of 252553852 is about 632.0983630217.
The spelling of 252553852 in words is "two hundred fifty-two million, five hundred fifty-three thousand, eight hundred fifty-two".
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