Base | Representation |
---|---|
bin | 1010110001101… |
… | …0011100110001 |
3 | 10011001020202212 |
4 | 2230122130301 |
5 | 43032301410 |
6 | 4252421505 |
7 | 1056111662 |
oct | 254323461 |
9 | 104036685 |
10 | 45197105 |
11 | 23570288 |
12 | 13177895 |
13 | 9496265 |
14 | 6007369 |
15 | 3e7bb05 |
hex | 2b1a731 |
45197105 has 8 divisors (see below), whose sum is σ = 57091200. Its totient is φ = 34254576.
The previous prime is 45197083. The next prime is 45197123. The reversal of 45197105 is 50179154.
45197105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 45197105 - 224 = 28419889 is a prime.
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, 237785 + ... + 237974.
It is an arithmetic number, because the mean of its divisors is an integer number (7136400).
Almost surely, 245197105 is an apocalyptic number.
It is an amenable number.
45197105 is a deficient number, since it is larger than the sum of its proper divisors (11894095).
45197105 is a wasteful number, since it uses less digits than its factorization.
45197105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475783.
The product of its (nonzero) digits is 6300, while the sum is 32.
The square root of 45197105 is about 6722.8792195011. The cubic root of 45197105 is about 356.2078936590.
The spelling of 45197105 in words is "forty-five million, one hundred ninety-seven thousand, one hundred five".
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