Base | Representation |
---|---|
bin | 1010111011000100110001… |
… | …1001000100110001111011 |
3 | 1120112010221021001000100110 |
4 | 2232301030121010301323 |
5 | 3033233000102414321 |
6 | 41313153355235403 |
7 | 2346460151222421 |
oct | 256611431046173 |
9 | 46463837030313 |
10 | 12010010201211 |
11 | 3910464727170 |
12 | 141b754148b63 |
13 | 69170153c379 |
14 | 2d7405239111 |
15 | 15c61bb46176 |
hex | aec4c644c7b |
12010010201211 has 32 divisors (see below), whose sum is σ = 17951599611648. Its totient is φ = 7077982055040.
The previous prime is 12010010201207. The next prime is 12010010201243. The reversal of 12010010201211 is 11210201001021.
12010010201211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12010010201211 - 22 = 12010010201207 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12010010201201) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 721921 + ... + 4953906.
It is an arithmetic number, because the mean of its divisors is an integer number (560987487864).
Almost surely, 212010010201211 is an apocalyptic number.
12010010201211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
12010010201211 is a deficient number, since it is larger than the sum of its proper divisors (5941589410437).
12010010201211 is a wasteful number, since it uses less digits than its factorization.
12010010201211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5677611.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 12010010201211 its reverse (11210201001021), we get a palindrome (23220211202232).
It can be divided in two parts, 12010010 and 201211, that added together give a palindrome (12211221).
The spelling of 12010010201211 in words is "twelve trillion, ten billion, ten million, two hundred one thousand, two hundred eleven".
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