Base | Representation |
---|---|
bin | 1010111010000… |
… | …1001000001010 |
3 | 10012002021111000 |
4 | 2232201020022 |
5 | 43202424441 |
6 | 4312315430 |
7 | 1063600161 |
oct | 256411012 |
9 | 105067430 |
10 | 45748746 |
11 | 2390778a |
12 | 133a2b76 |
13 | 962a384 |
14 | 610c3d8 |
15 | 403a2b6 |
hex | 2ba120a |
45748746 has 32 divisors (see below), whose sum is σ = 104947200. Its totient is φ = 14757120.
The previous prime is 45748741. The next prime is 45748753. The reversal of 45748746 is 64784754.
45748746 is a `hidden beast` number, since 4 + 574 + 8 + 74 + 6 = 666.
It is not an unprimeable number, because it can be changed into a prime (45748741) 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, 11991 + ... + 15338.
It is an arithmetic number, because the mean of its divisors is an integer number (3279600).
Almost surely, 245748746 is an apocalyptic number.
45748746 is an abundant number, since it is smaller than the sum of its proper divisors (59198454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45748746 is a wasteful number, since it uses less digits than its factorization.
45748746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27371 (or 27365 counting only the distinct ones).
The product of its digits is 752640, while the sum is 45.
The square root of 45748746 is about 6763.7819302517. The cubic root of 45748746 is about 357.6512369717.
The spelling of 45748746 in words is "forty-five million, seven hundred forty-eight thousand, seven hundred forty-six".
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