Base | Representation |
---|---|
bin | 11011010101001011000010… |
… | …000010010001001000010011 |
3 | 120202121012220200210110101222 |
4 | 123111023002002101020103 |
5 | 111223343111242321321 |
6 | 1103352044421315255 |
7 | 34214215551640262 |
oct | 3325130202211023 |
9 | 522535820713358 |
10 | 120202210120211 |
11 | 3533351aa4743a |
12 | 11593bb0b65b2b |
13 | 520c0345b198b |
14 | 2197b648a45d9 |
15 | dd6b06b453ab |
hex | 6d52c2091213 |
120202210120211 has 4 divisors (see below), whose sum is σ = 120218329506792. Its totient is φ = 120186090733632.
The previous prime is 120202210120141. The next prime is 120202210120253. The reversal of 120202210120211 is 112021012202021.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 120202210120211 - 238 = 119927332213267 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 120202210120211.
It is not an unprimeable number, because it can be changed into a prime (120202210123211) 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, 8059682105 + ... + 8059697018.
It is an arithmetic number, because the mean of its divisors is an integer number (30054582376698).
Almost surely, 2120202210120211 is an apocalyptic number.
120202210120211 is a deficient number, since it is larger than the sum of its proper divisors (16119386581).
120202210120211 is an equidigital number, since it uses as much as digits as its factorization.
120202210120211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16119386580.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 120202210120211 its reverse (112021012202021), we get a palindrome (232223222322232).
The spelling of 120202210120211 in words is "one hundred twenty trillion, two hundred two billion, two hundred ten million, one hundred twenty thousand, two hundred eleven".
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