Base | Representation |
---|---|
bin | 1010110000100… |
… | …1010110100011 |
3 | 10010220200201011 |
4 | 2230021112203 |
5 | 43023031300 |
6 | 4251121351 |
7 | 1055400550 |
oct | 254112643 |
9 | 103820634 |
10 | 45127075 |
11 | 23522704 |
12 | 13143257 |
13 | 9470416 |
14 | 5dc9a27 |
15 | 3e65eba |
hex | 2b095a3 |
45127075 has 12 divisors (see below), whose sum is σ = 63951760. Its totient is φ = 30944160.
The previous prime is 45127073. The next prime is 45127079. The reversal of 45127075 is 57072154.
It is not a de Polignac number, because 45127075 - 21 = 45127073 is a prime.
It is not an unprimeable number, because it can be changed into a prime (45127073) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128760 + ... + 129109.
Almost surely, 245127075 is an apocalyptic number.
45127075 is a deficient number, since it is larger than the sum of its proper divisors (18824685).
45127075 is a wasteful number, since it uses less digits than its factorization.
45127075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257886 (or 257881 counting only the distinct ones).
The product of its (nonzero) digits is 9800, while the sum is 31.
The square root of 45127075 is about 6717.6688665042. The cubic root of 45127075 is about 356.0238248374.
The spelling of 45127075 in words is "forty-five million, one hundred twenty-seven thousand, seventy-five".
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