Base | Representation |
---|---|
bin | 1011000000111110001001… |
… | …0101001011011101011010 |
3 | 1120212211102000111111022220 |
4 | 2300033202111023131122 |
5 | 3041412430330311302 |
6 | 41431505313524510 |
7 | 2360004360334464 |
oct | 260174225133532 |
9 | 46784360444286 |
10 | 12111310010202 |
11 | 394a417839a77 |
12 | 1437305273736 |
13 | 69b12641ab50 |
14 | 2dc294b6b134 |
15 | 16009a0344bc |
hex | b03e254b75a |
12111310010202 has 32 divisors (see below), whose sum is σ = 27458840512320. Its totient is φ = 3530422350720.
The previous prime is 12111310010101. The next prime is 12111310010213. The reversal of 12111310010202 is 20201001311121.
12111310010202 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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4086135499 + ... + 4086138462.
It is an arithmetic number, because the mean of its divisors is an integer number (858088766010).
Almost surely, 212111310010202 is an apocalyptic number.
12111310010202 is an abundant number, since it is smaller than the sum of its proper divisors (15347530502118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12111310010202 is a wasteful number, since it uses less digits than its factorization.
12111310010202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8172273998.
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 12111310010202 its reverse (20201001311121), we get a palindrome (32312311321323).
The spelling of 12111310010202 in words is "twelve trillion, one hundred eleven billion, three hundred ten million, ten thousand, two hundred two".
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