Base | Representation |
---|---|
bin | 1010111000010… |
… | …1010001111110 |
3 | 10011212111000120 |
4 | 2232011101332 |
5 | 43140302221 |
6 | 4310035410 |
7 | 1062613506 |
oct | 256052176 |
9 | 104774016 |
10 | 45634686 |
11 | 2383a019 |
12 | 13348b66 |
13 | 95ba496 |
14 | 60bca06 |
15 | 40165c6 |
hex | 2b8547e |
45634686 has 16 divisors (see below), whose sum is σ = 91561104. Its totient is φ = 15162944.
The previous prime is 45634663. The next prime is 45634733. The reversal of 45634686 is 68643654.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10095 + ... + 13898.
It is an arithmetic number, because the mean of its divisors is an integer number (5722569).
Almost surely, 245634686 is an apocalyptic number.
45634686 is an abundant number, since it is smaller than the sum of its proper divisors (45926418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45634686 is a wasteful number, since it uses less digits than its factorization.
45634686 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24315.
The product of its digits is 414720, while the sum is 42.
The square root of 45634686 is about 6755.3449948911. The cubic root of 45634686 is about 357.3537596071.
The spelling of 45634686 in words is "forty-five million, six hundred thirty-four thousand, six hundred eighty-six".
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