Base | Representation |
---|---|
bin | 110111111011010110… |
… | …0110000001110101011 |
3 | 102111000012001210022022 |
4 | 1233312230300032223 |
5 | 3431432334402021 |
6 | 131101413015055 |
7 | 11451160013156 |
oct | 1576654601653 |
9 | 374005053268 |
10 | 120103044011 |
11 | 46a32045665 |
12 | 1b33a32448b |
13 | b430655562 |
14 | 5b54ccac9d |
15 | 31ce05c1ab |
hex | 1bf6b303ab |
120103044011 has 4 divisors (see below), whose sum is σ = 120106108752. Its totient is φ = 120099979272.
The previous prime is 120103043993. The next prime is 120103044023. The reversal of 120103044011 is 110440301021.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120103044011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120103040011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1472816 + ... + 1552221.
It is an arithmetic number, because the mean of its divisors is an integer number (30026527188).
Almost surely, 2120103044011 is an apocalyptic number.
120103044011 is a deficient number, since it is larger than the sum of its proper divisors (3064741).
120103044011 is an equidigital number, since it uses as much as digits as its factorization.
120103044011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3064740.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 120103044011 its reverse (110440301021), we get a palindrome (230543345032).
The spelling of 120103044011 in words is "one hundred twenty billion, one hundred three million, forty-four thousand, eleven".
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