Base | Representation |
---|---|
bin | 11110110110011101100… |
… | …011000111011001111011 |
3 | 21111200020202212201210112 |
4 | 132312131203013121323 |
5 | 234213341344331321 |
6 | 4301535412334535 |
7 | 306112054363151 |
oct | 36663543073173 |
9 | 7450222781715 |
10 | 2120062105211 |
11 | 748127874526 |
12 | 2a2a7061444b |
13 | 124bc858498b |
14 | 7487c1613d1 |
15 | 3a23364ea5b |
hex | 1ed9d8c767b |
2120062105211 has 8 divisors (see below), whose sum is σ = 2142042052080. Its totient is φ = 2098084681728.
The previous prime is 2120062105163. The next prime is 2120062105223. The reversal of 2120062105211 is 1125012600212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2120062105211 - 226 = 2119994996347 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2120062105261) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1082180 + ... + 2326206.
It is an arithmetic number, because the mean of its divisors is an integer number (267755256510).
Almost surely, 22120062105211 is an apocalyptic number.
2120062105211 is a deficient number, since it is larger than the sum of its proper divisors (21979946869).
2120062105211 is a wasteful number, since it uses less digits than its factorization.
2120062105211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1261693.
The product of its (nonzero) digits is 480, while the sum is 23.
Adding to 2120062105211 its reverse (1125012600212), we get a palindrome (3245074705423).
The spelling of 2120062105211 in words is "two trillion, one hundred twenty billion, sixty-two million, one hundred five thousand, two hundred eleven".
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