Base | Representation |
---|---|
bin | 10110100011010001… |
… | …10100011001111010 |
3 | 1011020202121001002112 |
4 | 23101220310121322 |
5 | 144243402320041 |
6 | 5321212332322 |
7 | 606011265230 |
oct | 132150643172 |
9 | 34222531075 |
10 | 12107073146 |
11 | 5153144283 |
12 | 241a7740a2 |
13 | 11ac3b390c |
14 | 82bd30950 |
15 | 4acd70deb |
hex | 2d1a3467a |
12107073146 has 16 divisors (see below), whose sum is σ = 20814460800. Its totient is φ = 5173876080.
The previous prime is 12107073127. The next prime is 12107073151. The reversal of 12107073146 is 64137070121.
12107073146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1234070 + ... + 1243841.
It is an arithmetic number, because the mean of its divisors is an integer number (1300903800).
Almost surely, 212107073146 is an apocalyptic number.
12107073146 is a deficient number, since it is larger than the sum of its proper divisors (8707387654).
12107073146 is a wasteful number, since it uses less digits than its factorization.
12107073146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2478269.
The product of its (nonzero) digits is 7056, while the sum is 32.
The spelling of 12107073146 in words is "twelve billion, one hundred seven million, seventy-three thousand, one hundred forty-six".
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