Base | Representation |
---|---|
bin | 1010000110101… |
… | …1101110010011 |
3 | 2221202100021222 |
4 | 2201223232103 |
5 | 41322244100 |
6 | 4112235255 |
7 | 1023155213 |
oct | 241535623 |
9 | 87670258 |
10 | 42384275 |
11 | 21a19a2a |
12 | 1223bb2b |
13 | 8a1cb6b |
14 | 58b4243 |
15 | 3ac3485 |
hex | 286bb93 |
42384275 has 12 divisors (see below), whose sum is σ = 52642464. Its totient is φ = 33852000.
The previous prime is 42384263. The next prime is 42384299. The reversal of 42384275 is 57248324.
It is not a de Polignac number, because 42384275 - 216 = 42318739 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21845 + ... + 23705.
It is an arithmetic number, because the mean of its divisors is an integer number (4386872).
Almost surely, 242384275 is an apocalyptic number.
42384275 is a deficient number, since it is larger than the sum of its proper divisors (10258189).
42384275 is a wasteful number, since it uses less digits than its factorization.
42384275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2782 (or 2777 counting only the distinct ones).
The product of its digits is 53760, while the sum is 35.
The square root of 42384275 is about 6510.3206526253. The cubic root of 42384275 is about 348.6595668280.
The spelling of 42384275 in words is "forty-two million, three hundred eighty-four thousand, two hundred seventy-five".
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