Base | Representation |
---|---|
bin | 110111111110100100… |
… | …1000010000001010011 |
3 | 102111021201102121222112 |
4 | 1233331021002001103 |
5 | 3432143021321321 |
6 | 131120233255535 |
7 | 11453641443140 |
oct | 1577511020123 |
9 | 374251377875 |
10 | 120211120211 |
11 | 46a88052936 |
12 | 1b36a5645ab |
13 | b449b66080 |
14 | 5b653c13c7 |
15 | 31d87a9a5b |
hex | 1bfd242053 |
120211120211 has 32 divisors (see below), whose sum is σ = 149545232256. Its totient is φ = 94089600000.
The previous prime is 120211120207. The next prime is 120211120213. The reversal of 120211120211 is 112021112021.
It is a cyclic number.
It is not a de Polignac number, because 120211120211 - 22 = 120211120207 is a prime.
It is not an unprimeable number, because it can be changed into a prime (120211120213) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12136361 + ... + 12146261.
It is an arithmetic number, because the mean of its divisors is an integer number (4673288508).
Almost surely, 2120211120211 is an apocalyptic number.
120211120211 is a deficient number, since it is larger than the sum of its proper divisors (29334112045).
120211120211 is a wasteful number, since it uses less digits than its factorization.
120211120211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11343.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 120211120211 its reverse (112021112021), we get a palindrome (232232232232).
The spelling of 120211120211 in words is "one hundred twenty billion, two hundred eleven million, one hundred twenty thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •