Base | Representation |
---|---|
bin | 1010110000000… |
… | …1100001101100 |
3 | 10010212001201221 |
4 | 2230001201230 |
5 | 43021020040 |
6 | 4250313124 |
7 | 1055205235 |
oct | 254014154 |
9 | 103761657 |
10 | 45095020 |
11 | 23500613 |
12 | 131287a4 |
13 | 945b959 |
14 | 5dbc08c |
15 | 3e5b74a |
hex | 2b0186c |
45095020 has 48 divisors (see below), whose sum is σ = 97640928. Its totient is φ = 17487360.
The previous prime is 45094993. The next prime is 45095021. The reversal of 45095020 is 2059054.
It is not an unprimeable number, because it can be changed into a prime (45095021) 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, 97590 + ... + 98050.
It is an arithmetic number, because the mean of its divisors is an integer number (2034186).
Almost surely, 245095020 is an apocalyptic number.
It is an amenable number.
45095020 is an abundant number, since it is smaller than the sum of its proper divisors (52545908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45095020 is a wasteful number, since it uses less digits than its factorization.
45095020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 610 (or 608 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 45095020 is about 6715.2825703763. The cubic root of 45095020 is about 355.9395070382.
The spelling of 45095020 in words is "forty-five million, ninety-five thousand, twenty".
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