Base | Representation |
---|---|
bin | 10001100110111010011… |
… | …001011100101000001011 |
3 | 11021200020220000102000201 |
4 | 101212322121130220023 |
5 | 124311101314340321 |
6 | 2323512230513031 |
7 | 153264152110600 |
oct | 21467231345013 |
9 | 4250226012021 |
10 | 1210013043211 |
11 | 4271888aa715 |
12 | 176612b05777 |
13 | 8a146bc0c4b |
14 | 427ca2c46a7 |
15 | 2171dcc3291 |
hex | 119ba65ca0b |
1210013043211 has 6 divisors (see below), whose sum is σ = 1407566193180. Its totient is φ = 1037154036996.
The previous prime is 1210013043199. The next prime is 1210013043221. The reversal of 1210013043211 is 1123403100121.
It is not a de Polignac number, because 1210013043211 - 29 = 1210013042699 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1210013043221) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12347071821 + ... + 12347071918.
It is an arithmetic number, because the mean of its divisors is an integer number (234594365530).
Almost surely, 21210013043211 is an apocalyptic number.
1210013043211 is a deficient number, since it is larger than the sum of its proper divisors (197553149969).
1210013043211 is an equidigital number, since it uses as much as digits as its factorization.
1210013043211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24694143753 (or 24694143746 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 1210013043211 its reverse (1123403100121), we get a palindrome (2333416143332).
The spelling of 1210013043211 in words is "one trillion, two hundred ten billion, thirteen million, forty-three thousand, two hundred eleven".
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