Base | Representation |
---|---|
bin | 101010110000110010… |
… | …000010111110101011 |
3 | 11101111221021020222011 |
4 | 222300302002332223 |
5 | 1223013342114004 |
6 | 33032054140351 |
7 | 3213555003442 |
oct | 526062027653 |
9 | 141457236864 |
10 | 45915582379 |
11 | 185221706a7 |
12 | 8a950516b7 |
13 | 4439802274 |
14 | 23180c3d59 |
15 | 12daee7004 |
hex | ab0c82fab |
45915582379 has 16 divisors (see below), whose sum is σ = 47192544000. Its totient is φ = 44655085696.
The previous prime is 45915582313. The next prime is 45915582397. The reversal of 45915582379 is 97328551954.
45915582379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 45915582379 - 29 = 45915581867 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45915532379) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4013862 + ... + 4025284.
It is an arithmetic number, because the mean of its divisors is an integer number (2949534000).
Almost surely, 245915582379 is an apocalyptic number.
45915582379 is a deficient number, since it is larger than the sum of its proper divisors (1276961621).
45915582379 is a wasteful number, since it uses less digits than its factorization.
45915582379 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12134.
The product of its digits is 13608000, while the sum is 58.
The spelling of 45915582379 in words is "forty-five billion, nine hundred fifteen million, five hundred eighty-two thousand, three hundred seventy-nine".
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