Base | Representation |
---|---|
bin | 1010001110011… |
… | …1110111001110 |
3 | 2222201011210101 |
4 | 2203213313032 |
5 | 41440032000 |
6 | 4131201314 |
7 | 1030403515 |
oct | 243476716 |
9 | 88634711 |
10 | 42892750 |
11 | 22236a5a |
12 | 1244623a |
13 | 8b6a434 |
14 | 59a767c |
15 | 3b73e6a |
hex | 28e7dce |
42892750 has 16 divisors (see below), whose sum is σ = 80295696. Its totient is φ = 17157000.
The previous prime is 42892727. The next prime is 42892771. The reversal of 42892750 is 5729824.
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, 85536 + ... + 86035.
It is an arithmetic number, because the mean of its divisors is an integer number (5018481).
Almost surely, 242892750 is an apocalyptic number.
42892750 is a deficient number, since it is larger than the sum of its proper divisors (37402946).
42892750 is a wasteful number, since it uses less digits than its factorization.
42892750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171588 (or 171578 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 37.
The square root of 42892750 is about 6549.2556829002. The cubic root of 42892750 is about 350.0482926560.
The spelling of 42892750 in words is "forty-two million, eight hundred ninety-two thousand, seven hundred fifty".
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