Base | Representation |
---|---|
bin | 10110100010101101… |
… | …11110001001100010 |
3 | 1011020102210100011002 |
4 | 23101112332021202 |
5 | 144241203110331 |
6 | 5320524152002 |
7 | 605623440611 |
oct | 132126761142 |
9 | 34212710132 |
10 | 12102394466 |
11 | 51505390a8 |
12 | 2419098602 |
13 | 11ab436176 |
14 | 82b473878 |
15 | 4ac7499cb |
hex | 2d15be262 |
12102394466 has 16 divisors (see below), whose sum is σ = 18240629760. Its totient is φ = 6022233360.
The previous prime is 12102394459. The next prime is 12102394481. The reversal of 12102394466 is 66449320121.
12102394466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×121023944663 (a number of 31 digits) contains 333 as substring.
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, 510815 + ... + 533981.
It is an arithmetic number, because the mean of its divisors is an integer number (1140039360).
Almost surely, 212102394466 is an apocalyptic number.
12102394466 is a deficient number, since it is larger than the sum of its proper divisors (6138235294).
12102394466 is a wasteful number, since it uses less digits than its factorization.
12102394466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24409.
The product of its (nonzero) digits is 62208, while the sum is 38.
The spelling of 12102394466 in words is "twelve billion, one hundred two million, three hundred ninety-four thousand, four hundred sixty-six".
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