Base | Representation |
---|---|
bin | 11011010101010010010010… |
… | …011101111110011101000101 |
3 | 120202121222000201121120110202 |
4 | 123111102102131332131011 |
5 | 111224010041003340343 |
6 | 1103355413524500245 |
7 | 34214612624633006 |
oct | 3325222235763505 |
9 | 522558021546422 |
10 | 120210002011973 |
11 | 353368592a4005 |
12 | 1159560654a685 |
13 | 520c9a698c013 |
14 | 21982a36791ad |
15 | dd6e10c33db8 |
hex | 6d549277e745 |
120210002011973 has 2 divisors, whose sum is σ = 120210002011974. Its totient is φ = 120210002011972.
The previous prime is 120210002011937. The next prime is 120210002012033. The reversal of 120210002011973 is 379110200012021.
Together with previous prime (120210002011937) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 65886955258084 + 54323046753889 = 8117078^2 + 7370417^2 .
It is a cyclic number.
It is not a de Polignac number, because 120210002011973 - 26 = 120210002011909 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120210002013973) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60105001005986 + 60105001005987.
It is an arithmetic number, because the mean of its divisors is an integer number (60105001005987).
Almost surely, 2120210002011973 is an apocalyptic number.
It is an amenable number.
120210002011973 is a deficient number, since it is larger than the sum of its proper divisors (1).
120210002011973 is an equidigital number, since it uses as much as digits as its factorization.
120210002011973 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1512, while the sum is 29.
Adding to 120210002011973 its reverse (379110200012021), we get a palindrome (499320202023994).
The spelling of 120210002011973 in words is "one hundred twenty trillion, two hundred ten billion, two million, eleven thousand, nine hundred seventy-three".
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