Base | Representation |
---|---|
bin | 1011000110001000111100… |
… | …1110010000111011100101 |
3 | 1121012022121122100110112001 |
4 | 2301202033032100323211 |
5 | 3044341311130030033 |
6 | 41540353025525301 |
7 | 2366300045656522 |
oct | 261421716207345 |
9 | 47168548313461 |
10 | 12200110001893 |
11 | 3984046049060 |
12 | 14505681a3831 |
13 | 6a6608744c28 |
14 | 3026ba536149 |
15 | 162545d72e7d |
hex | b188f390ee5 |
12200110001893 has 4 divisors (see below), whose sum is σ = 13309210911168. Its totient is φ = 11091009092620.
The previous prime is 12200110001879. The next prime is 12200110001921. The reversal of 12200110001893 is 39810001100221.
12200110001893 is digitally balanced in base 2, 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, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12200110001893 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12200110001843) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554550454621 + ... + 554550454642.
It is an arithmetic number, because the mean of its divisors is an integer number (3327302727792).
Almost surely, 212200110001893 is an apocalyptic number.
It is an amenable number.
12200110001893 is a deficient number, since it is larger than the sum of its proper divisors (1109100909275).
12200110001893 is a wasteful number, since it uses less digits than its factorization.
12200110001893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1109100909274.
The product of its (nonzero) digits is 864, while the sum is 28.
The spelling of 12200110001893 in words is "twelve trillion, two hundred billion, one hundred ten million, one thousand, eight hundred ninety-three".
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