Base | Representation |
---|---|
bin | 1011000111111000110000… |
… | …0001001011100001100110 |
3 | 1121022012002011100200222001 |
4 | 2301332030001023201212 |
5 | 3100334241434330202 |
6 | 42002235013555514 |
7 | 2401411541231005 |
oct | 261761401134146 |
9 | 47265064320861 |
10 | 12230121011302 |
11 | 3995846521677 |
12 | 1456342945b9a |
13 | 6a93ac19316c |
14 | 303d26208c3c |
15 | 163200923d87 |
hex | b1f8c04b866 |
12230121011302 has 32 divisors (see below), whose sum is σ = 19390329141120. Its totient is φ = 5778782545920.
The previous prime is 12230121011267. The next prime is 12230121011363. The reversal of 12230121011302 is 20311012103221.
It is a self number, because there is not a number n which added to its sum of digits gives 12230121011302.
It is a congruent number.
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, 15983677 + ... + 16731352.
It is an arithmetic number, because the mean of its divisors is an integer number (605947785660).
Almost surely, 212230121011302 is an apocalyptic number.
12230121011302 is a deficient number, since it is larger than the sum of its proper divisors (7160208129818).
12230121011302 is a wasteful number, since it uses less digits than its factorization.
12230121011302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32715216.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 12230121011302 its reverse (20311012103221), we get a palindrome (32541133114523).
The spelling of 12230121011302 in words is "twelve trillion, two hundred thirty billion, one hundred twenty-one million, eleven thousand, three hundred two".
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