Base | Representation |
---|---|
bin | 10110110001101000… |
… | …10001111010110010 |
3 | 1011120011020021112212 |
4 | 23120310101322302 |
5 | 200020221040010 |
6 | 5341154052122 |
7 | 612003121622 |
oct | 133064217262 |
9 | 34504207485 |
10 | 12227518130 |
11 | 520512a393 |
12 | 2452b7a042 |
13 | 11cb335239 |
14 | 83dd24882 |
15 | 4b8713505 |
hex | 2d8d11eb2 |
12227518130 has 32 divisors (see below), whose sum is σ = 22393756800. Its totient is φ = 4805707392.
The previous prime is 12227518111. The next prime is 12227518183. The reversal of 12227518130 is 3181572221.
12227518130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 15 ways as a sum of consecutive naturals, for example, 1596851 + ... + 1604489.
It is an arithmetic number, because the mean of its divisors is an integer number (699804900).
Almost surely, 212227518130 is an apocalyptic number.
12227518130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12227518130 is a deficient number, since it is larger than the sum of its proper divisors (10166238670).
12227518130 is a wasteful number, since it uses less digits than its factorization.
12227518130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10418.
The product of its (nonzero) digits is 6720, while the sum is 32.
The spelling of 12227518130 in words is "twelve billion, two hundred twenty-seven million, five hundred eighteen thousand, one hundred thirty".
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