Base | Representation |
---|---|
bin | 11110000110101… |
… | …00111010110000 |
3 | 122121011212112000 |
4 | 33003110322300 |
5 | 1004121432402 |
6 | 41020334000 |
7 | 6154321044 |
oct | 1703247260 |
9 | 577155460 |
10 | 252530352 |
11 | 11a601878 |
12 | 706a4300 |
13 | 4041a359 |
14 | 25778024 |
15 | 17283c1c |
hex | f0d4eb0 |
252530352 has 40 divisors (see below), whose sum is σ = 724856880. Its totient is φ = 84176640.
The previous prime is 252530351. The next prime is 252530413. The reversal of 252530352 is 253035252.
252530352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (252530351) 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, 291849 + ... + 292712.
It is an arithmetic number, because the mean of its divisors is an integer number (18121422).
Almost surely, 2252530352 is an apocalyptic number.
It is an amenable number.
252530352 is an abundant number, since it is smaller than the sum of its proper divisors (472326528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252530352 is a wasteful number, since it uses less digits than its factorization.
252530352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 584578 (or 584566 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
The square root of 252530352 is about 15891.2036045103. The cubic root of 252530352 is about 632.0787569427.
The spelling of 252530352 in words is "two hundred fifty-two million, five hundred thirty thousand, three hundred fifty-two".
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