Base | Representation |
---|---|
bin | 1010110000101… |
… | …1011101000101 |
3 | 10010221010112001 |
4 | 2230023131011 |
5 | 43023320220 |
6 | 4251225301 |
7 | 1055434630 |
oct | 254133505 |
9 | 103833461 |
10 | 45135685 |
11 | 23529121 |
12 | 13148231 |
13 | 947430a |
14 | 5dccc17 |
15 | 3e6880a |
hex | 2b0b745 |
45135685 has 16 divisors (see below), whose sum is σ = 62168832. Its totient is φ = 30816000.
The previous prime is 45135679. The next prime is 45135709. The reversal of 45135685 is 58653154.
45135685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 45135685 - 25 = 45135653 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5760 + ... + 11110.
It is an arithmetic number, because the mean of its divisors is an integer number (3885552).
Almost surely, 245135685 is an apocalyptic number.
It is an amenable number.
45135685 is a deficient number, since it is larger than the sum of its proper divisors (17033147).
45135685 is a wasteful number, since it uses less digits than its factorization.
45135685 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5604.
The product of its digits is 72000, while the sum is 37.
The square root of 45135685 is about 6718.3096832462. The cubic root of 45135685 is about 356.0464658661.
The spelling of 45135685 in words is "forty-five million, one hundred thirty-five thousand, six hundred eighty-five".
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