Base | Representation |
---|---|
bin | 111000111101011010… |
… | …1111000100100111011 |
3 | 102200201200201100100220 |
4 | 1301322311320210323 |
5 | 4001002411430021 |
6 | 132105410431123 |
7 | 11560130046204 |
oct | 1617265704473 |
9 | 380650640326 |
10 | 122320030011 |
11 | 4796a516aa3 |
12 | 1b8588924a3 |
13 | b6c4a534aa |
14 | 5cc550a5ab |
15 | 32ad9d1cc6 |
hex | 1c7ad7893b |
122320030011 has 24 divisors (see below), whose sum is σ = 173285634240. Its totient is φ = 76734675072.
The previous prime is 122320029971. The next prime is 122320030031. The reversal of 122320030011 is 110030023221.
It is not a de Polignac number, because 122320030011 - 29 = 122320029499 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122320030031) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5762760 + ... + 5783946.
It is an arithmetic number, because the mean of its divisors is an integer number (7220234760).
Almost surely, 2122320030011 is an apocalyptic number.
122320030011 is a deficient number, since it is larger than the sum of its proper divisors (50965604229).
122320030011 is a wasteful number, since it uses less digits than its factorization.
122320030011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27883 (or 27866 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 122320030011 its reverse (110030023221), we get a palindrome (232350053232).
The spelling of 122320030011 in words is "one hundred twenty-two billion, three hundred twenty million, thirty thousand, eleven".
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