Base | Representation |
---|---|
bin | 110111111110111001… |
… | …0100101001011010001 |
3 | 102111022110220222212022 |
4 | 1233331302211023101 |
5 | 3432203313341423 |
6 | 131121302541225 |
7 | 11454133146020 |
oct | 1577562451321 |
9 | 374273828768 |
10 | 120222012113 |
11 | 46a93212105 |
12 | 1b372137815 |
13 | b44c1aa898 |
14 | 5b66a188b7 |
15 | 31d970bdc8 |
hex | 1bfdca52d1 |
120222012113 has 16 divisors (see below), whose sum is σ = 141846635520. Its totient is φ = 99710740800.
The previous prime is 120222012083. The next prime is 120222012179. The reversal of 120222012113 is 311210222021.
It is a cyclic number.
It is not a de Polignac number, because 120222012113 - 26 = 120222012049 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 120222012091 and 120222012100.
It is not an unprimeable number, because it can be changed into a prime (120222002113) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1946243 + ... + 2007063.
It is an arithmetic number, because the mean of its divisors is an integer number (8865414720).
Almost surely, 2120222012113 is an apocalyptic number.
It is an amenable number.
120222012113 is a deficient number, since it is larger than the sum of its proper divisors (21624623407).
120222012113 is an equidigital number, since it uses as much as digits as its factorization.
120222012113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69968.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 120222012113 its reverse (311210222021), we get a palindrome (431432234134).
The spelling of 120222012113 in words is "one hundred twenty billion, two hundred twenty-two million, twelve thousand, one hundred thirteen".
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