Base | Representation |
---|---|
bin | 11011010101010011011001… |
… | …111100100110000110000001 |
3 | 120202122002010022010200222122 |
4 | 123111103121330212012001 |
5 | 111224020020003032433 |
6 | 1103400132524014025 |
7 | 34214654426015141 |
oct | 3325233174460601 |
9 | 522562108120878 |
10 | 120211201220993 |
11 | 3533731420a543 |
12 | 115958a0091315 |
13 | 520cb3826745c |
14 | 2198378a40921 |
15 | dd6e81165198 |
hex | 6d54d9f26181 |
120211201220993 has 2 divisors, whose sum is σ = 120211201220994. Its totient is φ = 120211201220992.
The previous prime is 120211201220941. The next prime is 120211201221029. The reversal of 120211201220993 is 399022102112021.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 117774954741889 + 2436246479104 = 10852417^2 + 1560848^2 .
It is a cyclic number.
It is not a de Polignac number, because 120211201220993 - 244 = 102619015176577 is a prime.
It is not a weakly prime, because it can be changed into another prime (120211201220933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60105600610496 + 60105600610497.
It is an arithmetic number, because the mean of its divisors is an integer number (60105600610497).
Almost surely, 2120211201220993 is an apocalyptic number.
It is an amenable number.
120211201220993 is a deficient number, since it is larger than the sum of its proper divisors (1).
120211201220993 is an equidigital number, since it uses as much as digits as its factorization.
120211201220993 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7776, while the sum is 35.
The spelling of 120211201220993 in words is "one hundred twenty trillion, two hundred eleven billion, two hundred one million, two hundred twenty thousand, nine hundred ninety-three".
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