Base | Representation |
---|---|
bin | 11110000111011… |
… | …00110000111000 |
3 | 122121100211111111 |
4 | 33003230300320 |
5 | 1004133044044 |
6 | 41022410104 |
7 | 6155205565 |
oct | 1703546070 |
9 | 577324444 |
10 | 252628024 |
11 | 11a6691a0 |
12 | 70730934 |
13 | 4045294c |
14 | 257a186c |
15 | 172a2b34 |
hex | f0ecc38 |
252628024 has 32 divisors (see below), whose sum is σ = 547138800. Its totient is φ = 108075520.
The previous prime is 252628001. The next prime is 252628037. The reversal of 252628024 is 420826252.
252628024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82939 + ... + 85930.
Almost surely, 2252628024 is an apocalyptic number.
It is an amenable number.
252628024 is an abundant number, since it is smaller than the sum of its proper divisors (294510776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252628024 is a wasteful number, since it uses less digits than its factorization.
252628024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168903 (or 168899 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 31.
The square root of 252628024 is about 15894.2764541202. The cubic root of 252628024 is about 632.1602368364.
The spelling of 252628024 in words is "two hundred fifty-two million, six hundred twenty-eight thousand, twenty-four".
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