Base | Representation |
---|---|
bin | 1010110000001… |
… | …1111011111001 |
3 | 10010212120021110 |
4 | 2230003323321 |
5 | 43021324024 |
6 | 4250430533 |
7 | 1055246064 |
oct | 254037371 |
9 | 103776243 |
10 | 45104889 |
11 | 23507a75 |
12 | 13132449 |
13 | 94632ab |
14 | 5dc18db |
15 | 3e5e629 |
hex | 2b03ef9 |
45104889 has 8 divisors (see below), whose sum is σ = 62213760. Its totient is φ = 29032976.
The previous prime is 45104849. The next prime is 45104897. The reversal of 45104889 is 98840154.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 45104889 - 212 = 45100793 is a prime.
It is not an unprimeable number, because it can be changed into a prime (45104849) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259137 + ... + 259310.
It is an arithmetic number, because the mean of its divisors is an integer number (7776720).
Almost surely, 245104889 is an apocalyptic number.
It is an amenable number.
45104889 is a deficient number, since it is larger than the sum of its proper divisors (17108871).
45104889 is a wasteful number, since it uses less digits than its factorization.
45104889 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 518479.
The product of its (nonzero) digits is 46080, while the sum is 39.
The square root of 45104889 is about 6716.0173466125. The cubic root of 45104889 is about 355.9654708126.
The spelling of 45104889 in words is "forty-five million, one hundred four thousand, eight hundred eighty-nine".
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