Base | Representation |
---|---|
bin | 111100001101001… |
… | …110101111100110 |
3 | 2121101200110101101 |
4 | 330031032233212 |
5 | 4032041214342 |
6 | 244121550314 |
7 | 34013501344 |
oct | 7415165746 |
9 | 2541613341 |
10 | 1010101222 |
11 | 4791a2aa9 |
12 | 24234539a |
13 | 131365b40 |
14 | 9821a994 |
15 | 5da293b7 |
hex | 3c34ebe6 |
1010101222 has 8 divisors (see below), whose sum is σ = 1631702016. Its totient is φ = 466200552.
The previous prime is 1010101193. The next prime is 1010101273. The reversal of 1010101222 is 2221010101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1010101199 and 1010101208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19424998 + ... + 19425049.
It is an arithmetic number, because the mean of its divisors is an integer number (203962752).
Almost surely, 21010101222 is an apocalyptic number.
1010101222 is a deficient number, since it is larger than the sum of its proper divisors (621600794).
1010101222 is a wasteful number, since it uses less digits than its factorization.
1010101222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38850062.
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 1010101222 is about 31782.0896418093. The cubic root of 1010101222 is about 1003.3558000093.
Adding to 1010101222 its reverse (2221010101), we get a palindrome (3231111323).
It can be divided in two parts, 1010101 and 222, that multiplied together give a palindrome (224242422).
The spelling of 1010101222 in words is "one billion, ten million, one hundred one thousand, two hundred twenty-two".
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