Base | Representation |
---|---|
bin | 1010111011011… |
… | …1000010011100 |
3 | 10012020211120221 |
4 | 2232313002130 |
5 | 43213312432 |
6 | 4314251124 |
7 | 1064422630 |
oct | 256670234 |
9 | 105224527 |
10 | 45838492 |
11 | 23969157 |
12 | 13426aa4 |
13 | 965c18b |
14 | 6132dc0 |
15 | 4056b97 |
hex | 2bb709c |
45838492 has 24 divisors (see below), whose sum is σ = 93915360. Its totient is φ = 19165440.
The previous prime is 45838483. The next prime is 45838549. The reversal of 45838492 is 29483854.
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, 18817 + ... + 21112.
It is an arithmetic number, because the mean of its divisors is an integer number (3913140).
Almost surely, 245838492 is an apocalyptic number.
It is an amenable number.
45838492 is an abundant number, since it is smaller than the sum of its proper divisors (48076868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45838492 is a wasteful number, since it uses less digits than its factorization.
45838492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39981 (or 39979 counting only the distinct ones).
The product of its digits is 276480, while the sum is 43.
The square root of 45838492 is about 6770.4129859263. The cubic root of 45838492 is about 357.8849541383.
The spelling of 45838492 in words is "forty-five million, eight hundred thirty-eight thousand, four hundred ninety-two".
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