Base | Representation |
---|---|
bin | 1010111011100… |
… | …0101110100000 |
3 | 10012021012002002 |
4 | 2232320232200 |
5 | 43214023113 |
6 | 4314343132 |
7 | 1064452040 |
oct | 256705640 |
9 | 105235062 |
10 | 45845408 |
11 | 23973374 |
12 | 1342aaa8 |
13 | 966237b |
14 | 6135720 |
15 | 4058c58 |
hex | 2bb8ba0 |
45845408 has 24 divisors (see below), whose sum is σ = 103152672. Its totient is φ = 19647936.
The previous prime is 45845407. The next prime is 45845411. The reversal of 45845408 is 80454854.
It is a happy number.
45845408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (45845407) by changing a digit.
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, 102110 + ... + 102557.
It is an arithmetic number, because the mean of its divisors is an integer number (4298028).
Almost surely, 245845408 is an apocalyptic number.
It is an amenable number.
45845408 is an abundant number, since it is smaller than the sum of its proper divisors (57307264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45845408 is a wasteful number, since it uses less digits than its factorization.
45845408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204684 (or 204676 counting only the distinct ones).
The product of its (nonzero) digits is 102400, while the sum is 38.
The square root of 45845408 is about 6770.9237183711. The cubic root of 45845408 is about 357.9029521698.
The spelling of 45845408 in words is "forty-five million, eight hundred forty-five thousand, four hundred eight".
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