Base | Representation |
---|---|
bin | 1010110000100… |
… | …1101001110000 |
3 | 10010220202101200 |
4 | 2230021221300 |
5 | 43023101204 |
6 | 4251131200 |
7 | 1055404254 |
oct | 254115160 |
9 | 103822350 |
10 | 45128304 |
11 | 23523621 |
12 | 13143b00 |
13 | 9470b50 |
14 | 5dca264 |
15 | 3e66539 |
hex | 2b09a70 |
45128304 has 60 divisors (see below), whose sum is σ = 136017336. Its totient is φ = 13885056.
The previous prime is 45128299. The next prime is 45128311. The reversal of 45128304 is 40382154.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10182 + ... + 13925.
Almost surely, 245128304 is an apocalyptic number.
It is an amenable number.
45128304 is an abundant number, since it is smaller than the sum of its proper divisors (90889032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45128304 is a wasteful number, since it uses less digits than its factorization.
45128304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24134 (or 24125 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 45128304 is about 6717.7603410661. The cubic root of 45128304 is about 356.0270568166.
The spelling of 45128304 in words is "forty-five million, one hundred twenty-eight thousand, three hundred four".
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