Base | Representation |
---|---|
bin | 111000111010001100… |
… | …1110100100010010101 |
3 | 102200110011110100221200 |
4 | 1301310121310202111 |
5 | 4000242233311013 |
6 | 132050551303113 |
7 | 11554345642353 |
oct | 1616431644225 |
9 | 380404410850 |
10 | 122212010133 |
11 | 47914548074 |
12 | 1b82867aa99 |
13 | b6a85624c5 |
14 | 5cb502c7d3 |
15 | 32a4295e73 |
hex | 1c74674895 |
122212010133 has 12 divisors (see below), whose sum is σ = 178178259168. Its totient is φ = 80713227240.
The previous prime is 122212010093. The next prime is 122212010147. The reversal of 122212010133 is 331010212221.
It is not a de Polignac number, because 122212010133 - 28 = 122212009877 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122212010633) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63452833 + ... + 63454758.
It is an arithmetic number, because the mean of its divisors is an integer number (14848188264).
Almost surely, 2122212010133 is an apocalyptic number.
It is an amenable number.
122212010133 is a deficient number, since it is larger than the sum of its proper divisors (55966249035).
122212010133 is a wasteful number, since it uses less digits than its factorization.
122212010133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126907704 (or 126907701 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 122212010133 its reverse (331010212221), we get a palindrome (453222222354).
The spelling of 122212010133 in words is "one hundred twenty-two billion, two hundred twelve million, ten thousand, one hundred thirty-three".
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