Base | Representation |
---|---|
bin | 110111111110111001… |
… | …1010011010011110111 |
3 | 102111022111021121002001 |
4 | 1233331303103103313 |
5 | 3432203340413304 |
6 | 131121311000131 |
7 | 11454134563651 |
oct | 1577563232367 |
9 | 374274247061 |
10 | 120222201079 |
11 | 46a93331082 |
12 | 1b372209047 |
13 | b44c2458b6 |
14 | 5b66a676d1 |
15 | 31d9747da4 |
hex | 1bfdcd34f7 |
120222201079 has 2 divisors, whose sum is σ = 120222201080. Its totient is φ = 120222201078.
The previous prime is 120222201053. The next prime is 120222201119. The reversal of 120222201079 is 970102222021.
It is a weak prime.
It is an emirp because it is prime and its reverse (970102222021) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 120222201079 - 27 = 120222200951 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120222211079) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60111100539 + 60111100540.
It is an arithmetic number, because the mean of its divisors is an integer number (60111100540).
Almost surely, 2120222201079 is an apocalyptic number.
120222201079 is a deficient number, since it is larger than the sum of its proper divisors (1).
120222201079 is an equidigital number, since it uses as much as digits as its factorization.
120222201079 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2016, while the sum is 28.
The spelling of 120222201079 in words is "one hundred twenty billion, two hundred twenty-two million, two hundred one thousand, seventy-nine".
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