Base | Representation |
---|---|
bin | 10001011101101100001… |
… | …100100100101101101110 |
3 | 11020201200210210010122111 |
4 | 101131230030210231232 |
5 | 124130311421023042 |
6 | 2315153510034234 |
7 | 152463605062615 |
oct | 21355414445556 |
9 | 4221623703574 |
10 | 1200111111022 |
11 | 422a6748748a |
12 | 17470a94897a |
13 | 8922961b985 |
14 | 4212b1ac87c |
15 | 2133e837517 |
hex | 1176c324b6e |
1200111111022 has 8 divisors (see below), whose sum is σ = 1800293508216. Its totient is φ = 600013274952.
The previous prime is 1200111110999. The next prime is 1200111111037. The reversal of 1200111111022 is 2201111110021.
It is a happy number.
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 = 1200111110993 and 1200111111011.
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, 21104788 + ... + 21161575.
It is an arithmetic number, because the mean of its divisors is an integer number (225036688527).
Almost surely, 21200111111022 is an apocalyptic number.
1200111111022 is a deficient number, since it is larger than the sum of its proper divisors (600182397194).
1200111111022 is a wasteful number, since it uses less digits than its factorization.
1200111111022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42280562.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 1200111111022 its reverse (2201111110021), we get a palindrome (3401222221043).
The spelling of 1200111111022 in words is "one trillion, two hundred billion, one hundred eleven million, one hundred eleven thousand, twenty-two".
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