Base | Representation |
---|---|
bin | 110111111000010010… |
… | …0000101111000011111 |
3 | 102110202000101012112122 |
4 | 1233300210011320133 |
5 | 3431230012010421 |
6 | 131043254453155 |
7 | 11445500051300 |
oct | 1576044057037 |
9 | 373660335478 |
10 | 120000110111 |
11 | 46989a2a922 |
12 | 1b30b9641bb |
13 | b41522551b |
14 | 5b453747a7 |
15 | 31c4ec82ab |
hex | 1bf0905e1f |
120000110111 has 48 divisors (see below), whose sum is σ = 148087969920. Its totient is φ = 96684840000.
The previous prime is 120000110071. The next prime is 120000110117. The reversal of 120000110111 is 111011000021.
It is a happy number.
It is not a de Polignac number, because 120000110111 - 210 = 120000109087 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120000110117) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82700936 + ... + 82702386.
It is an arithmetic number, because the mean of its divisors is an integer number (3085166040).
Almost surely, 2120000110111 is an apocalyptic number.
120000110111 is a deficient number, since it is larger than the sum of its proper divisors (28087859809).
120000110111 is a wasteful number, since it uses less digits than its factorization.
120000110111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2116 (or 2109 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 8.
Adding to 120000110111 its reverse (111011000021), we get a palindrome (231011110132).
The spelling of 120000110111 in words is "one hundred twenty billion, one hundred ten thousand, one hundred eleven".
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