Base | Representation |
---|---|
bin | 1010000101111… |
… | …0000110101100 |
3 | 2221122111202221 |
4 | 2201132012230 |
5 | 41314002432 |
6 | 4111125124 |
7 | 1022533453 |
oct | 241360654 |
9 | 87574687 |
10 | 42328492 |
11 | 21991028 |
12 | 122137a4 |
13 | 8a0065b |
14 | 589bb9a |
15 | 3ab1b97 |
hex | 285e1ac |
42328492 has 12 divisors (see below), whose sum is σ = 74530456. Its totient is φ = 21034080.
The previous prime is 42328459. The next prime is 42328493. The reversal of 42328492 is 29482324.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (42328493) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31809 + ... + 33112.
Almost surely, 242328492 is an apocalyptic number.
It is an amenable number.
42328492 is a deficient number, since it is larger than the sum of its proper divisors (32201964).
42328492 is a wasteful number, since it uses less digits than its factorization.
42328492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65088 (or 65086 counting only the distinct ones).
The product of its digits is 27648, while the sum is 34.
The square root of 42328492 is about 6506.0350444799. The cubic root of 42328492 is about 348.5065398275.
The spelling of 42328492 in words is "forty-two million, three hundred twenty-eight thousand, four hundred ninety-two".
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