Base | Representation |
---|---|
bin | 10110111111011010… |
… | …01110101000110010 |
3 | 1011212012201222001102 |
4 | 23133231032220302 |
5 | 200234314011234 |
6 | 5400443404402 |
7 | 614605464002 |
oct | 133755165062 |
9 | 34765658042 |
10 | 12343110194 |
11 | 5264400418 |
12 | 2485823702 |
13 | 12192779cc |
14 | 851414002 |
15 | 4c3947c7e |
hex | 2dfb4ea32 |
12343110194 has 4 divisors (see below), whose sum is σ = 18514665294. Its totient is φ = 6171555096.
The previous prime is 12343110107. The next prime is 12343110271. The reversal of 12343110194 is 49101134321.
It is a happy number.
12343110194 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 9648150625 + 2694959569 = 98225^2 + 51913^2 .
It is a super-2 number, since 2×123431101942 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3085777547 + ... + 3085777550.
Almost surely, 212343110194 is an apocalyptic number.
12343110194 is a deficient number, since it is larger than the sum of its proper divisors (6171555100).
12343110194 is an equidigital number, since it uses as much as digits as its factorization.
12343110194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6171555099.
The product of its (nonzero) digits is 2592, while the sum is 29.
The spelling of 12343110194 in words is "twelve billion, three hundred forty-three million, one hundred ten thousand, one hundred ninety-four".
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