Base | Representation |
---|---|
bin | 1010111011011… |
… | …0001010101000 |
3 | 10012020122200122 |
4 | 2232312022220 |
5 | 43213204140 |
6 | 4314222412 |
7 | 1064406335 |
oct | 256661250 |
9 | 105218618 |
10 | 45834920 |
11 | 239664aa |
12 | 13424a08 |
13 | 965a671 |
14 | 613198c |
15 | 4055ab5 |
hex | 2bb62a8 |
45834920 has 16 divisors (see below), whose sum is σ = 103128660. Its totient is φ = 18333952.
The previous prime is 45834871. The next prime is 45834937. The reversal of 45834920 is 2943854.
45834920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 45185284 + 649636 = 6722^2 + 806^2 .
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 3 ways as a sum of consecutive naturals, for example, 572897 + ... + 572976.
Almost surely, 245834920 is an apocalyptic number.
45834920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
45834920 is an abundant number, since it is smaller than the sum of its proper divisors (57293740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45834920 is a wasteful number, since it uses less digits than its factorization.
45834920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1145884 (or 1145880 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 35.
The square root of 45834920 is about 6770.1491859486. The cubic root of 45834920 is about 357.8756577427.
The spelling of 45834920 in words is "forty-five million, eight hundred thirty-four thousand, nine hundred twenty".
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