Base | Representation |
---|---|
bin | 1010110100011… |
… | …1010000101100 |
3 | 10011101120112220 |
4 | 2231013100230 |
5 | 43104140102 |
6 | 4300355340 |
7 | 1060505052 |
oct | 255072054 |
9 | 104346486 |
10 | 45380652 |
11 | 23686179 |
12 | 13245b50 |
13 | 952b975 |
14 | 60541d2 |
15 | 3eb61bc |
hex | 2b4742c |
45380652 has 48 divisors (see below), whose sum is σ = 111885312. Its totient is φ = 14293440.
The previous prime is 45380639. The next prime is 45380653. The reversal of 45380652 is 25608354.
It is not an unprimeable number, because it can be changed into a prime (45380653) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14578 + ... + 17414.
It is an arithmetic number, because the mean of its divisors is an integer number (2330944).
Almost surely, 245380652 is an apocalyptic number.
It is an amenable number.
45380652 is an abundant number, since it is smaller than the sum of its proper divisors (66504660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45380652 is a wasteful number, since it uses less digits than its factorization.
45380652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2918 (or 2916 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 33.
The square root of 45380652 is about 6736.5163103788. The cubic root of 45380652 is about 356.6894332378.
The spelling of 45380652 in words is "forty-five million, three hundred eighty thousand, six hundred fifty-two".
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