Base | Representation |
---|---|
bin | 11110000110011… |
… | …10101110101100 |
3 | 122121010120202012 |
4 | 33003032232230 |
5 | 1004120130004 |
6 | 41020020352 |
7 | 6154154123 |
oct | 1703165654 |
9 | 577116665 |
10 | 252505004 |
11 | 11a594824 |
12 | 706916b8 |
13 | 4040b95b |
14 | 2576caba |
15 | 1727b46e |
hex | f0cebac |
252505004 has 6 divisors (see below), whose sum is σ = 441883764. Its totient is φ = 126252500.
The previous prime is 252504997. The next prime is 252505027. The reversal of 252505004 is 400505252.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31563122 + ... + 31563129.
It is an arithmetic number, because the mean of its divisors is an integer number (73647294).
Almost surely, 2252505004 is an apocalyptic number.
It is an amenable number.
252505004 is a deficient number, since it is larger than the sum of its proper divisors (189378760).
252505004 is a wasteful number, since it uses less digits than its factorization.
252505004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63126255 (or 63126253 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 23.
The square root of 252505004 is about 15890.4060363478. The cubic root of 252505004 is about 632.0576077115.
The spelling of 252505004 in words is "two hundred fifty-two million, five hundred five thousand, four".
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