Base | Representation |
---|---|
bin | 110111111011110111… |
… | …0001111101010001000 |
3 | 102111001101101000111121 |
4 | 1233313232033222020 |
5 | 3432001233241404 |
6 | 131103225005024 |
7 | 11451455646004 |
oct | 1576756175210 |
9 | 374041330447 |
10 | 120120212104 |
11 | 46a40801272 |
12 | 1b344023774 |
13 | b4340869a9 |
14 | 5b572b9704 |
15 | 31d07ede54 |
hex | 1bf7b8fa88 |
120120212104 has 32 divisors (see below), whose sum is σ = 226992284640. Its totient is φ = 59589129600.
The previous prime is 120120212101. The next prime is 120120212123. The reversal of 120120212104 is 401212021021.
It is not an unprimeable number, because it can be changed into a prime (120120212101) 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 in 7 ways as a sum of consecutive naturals, for example, 6858799 + ... + 6876289.
It is an arithmetic number, because the mean of its divisors is an integer number (7093508895).
Almost surely, 2120120212104 is an apocalyptic number.
It is an amenable number.
120120212104 is a deficient number, since it is larger than the sum of its proper divisors (106872072536).
120120212104 is a wasteful number, since it uses less digits than its factorization.
120120212104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24181 (or 24177 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 120120212104 its reverse (401212021021), we get a palindrome (521332233125).
The spelling of 120120212104 in words is "one hundred twenty billion, one hundred twenty million, two hundred twelve thousand, one hundred four".
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