Base | Representation |
---|---|
bin | 1010110011001… |
… | …1100110110000 |
3 | 10011020111010010 |
4 | 2230303212300 |
5 | 43044101034 |
6 | 4254534520 |
7 | 1060021251 |
oct | 254634660 |
9 | 104214103 |
10 | 45300144 |
11 | 2363073a |
12 | 13207440 |
13 | 9501126 |
14 | 6032b28 |
15 | 3e9c3e9 |
hex | 2b339b0 |
45300144 has 40 divisors (see below), whose sum is σ = 117461232. Its totient is φ = 15043840.
The previous prime is 45300131. The next prime is 45300169. The reversal of 45300144 is 44100354.
45300144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 45300144.
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 7 ways as a sum of consecutive naturals, for example, 12454 + ... + 15674.
Almost surely, 245300144 is an apocalyptic number.
It is an amenable number.
45300144 is an abundant number, since it is smaller than the sum of its proper divisors (72161088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45300144 is a wasteful number, since it uses less digits than its factorization.
45300144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3525 (or 3519 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 45300144 is about 6730.5381657041. The cubic root of 45300144 is about 356.4783788942.
Adding to 45300144 its reverse (44100354), we get a palindrome (89400498).
The spelling of 45300144 in words is "forty-five million, three hundred thousand, one hundred forty-four".
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