Base | Representation |
---|---|
bin | 1010001011011… |
… | …0110111000000 |
3 | 2222022222110101 |
4 | 2202312313000 |
5 | 41412121112 |
6 | 4123012144 |
7 | 1025606365 |
oct | 242666700 |
9 | 88288411 |
10 | 42692032 |
11 | 2210a179 |
12 | 1236a054 |
13 | 8ac9c76 |
14 | 595446c |
15 | 3b34757 |
hex | 28b6dc0 |
42692032 has 28 divisors (see below), whose sum is σ = 89702640. Its totient is φ = 20089856.
The previous prime is 42692021. The next prime is 42692051. The reversal of 42692032 is 23029624.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18532 + ... + 20707.
Almost surely, 242692032 is an apocalyptic number.
It is an amenable number.
42692032 is an abundant number, since it is smaller than the sum of its proper divisors (47010608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42692032 is a wasteful number, since it uses less digits than its factorization.
42692032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39268 (or 39258 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 42692032 is about 6533.9139878024. The cubic root of 42692032 is about 349.5014179883.
The spelling of 42692032 in words is "forty-two million, six hundred ninety-two thousand, thirty-two".
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