Base | Representation |
---|---|
bin | 1010110000110… |
… | …1000110001010 |
3 | 10010221110202010 |
4 | 2230031012022 |
5 | 43024024120 |
6 | 4251320350 |
7 | 1055463345 |
oct | 254150612 |
9 | 103843663 |
10 | 45142410 |
11 | 23533185 |
12 | 131500b6 |
13 | 94773b1 |
14 | 5dd145c |
15 | 3e6a7e0 |
hex | 2b0d18a |
45142410 has 16 divisors (see below), whose sum is σ = 108341856. Its totient is φ = 12037968.
The previous prime is 45142403. The next prime is 45142453. The reversal of 45142410 is 1424154.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 752344 + ... + 752403.
It is an arithmetic number, because the mean of its divisors is an integer number (6771366).
Almost surely, 245142410 is an apocalyptic number.
45142410 is an abundant number, since it is smaller than the sum of its proper divisors (63199446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45142410 is a wasteful number, since it uses less digits than its factorization.
45142410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1504757.
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 45142410 is about 6718.8101625213. The cubic root of 45142410 is about 356.0641480583.
Adding to 45142410 its reverse (1424154), we get a palindrome (46566564).
The spelling of 45142410 in words is "forty-five million, one hundred forty-two thousand, four hundred ten".
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