Base | Representation |
---|---|
bin | 10000010100111100011… |
… | …110100110111101010111 |
3 | 10222021002012001112002012 |
4 | 100110330132212331113 |
5 | 121340324241333421 |
6 | 2215235025534435 |
7 | 144030143112533 |
oct | 20247436467527 |
9 | 3867065045065 |
10 | 1122001121111 |
11 | 3a2924422a12 |
12 | 16154baa441b |
13 | 81a5bc30630 |
14 | 3c43b45abc3 |
15 | 1e2bc25195b |
hex | 1053c7a6f57 |
1122001121111 has 8 divisors (see below), whose sum is σ = 1214442450144. Its totient is φ = 1030436013600.
The previous prime is 1122001121053. The next prime is 1122001121237. The reversal of 1122001121111 is 1111211002211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1122001121111 - 26 = 1122001121047 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1122001121011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219052715 + ... + 219057836.
It is an arithmetic number, because the mean of its divisors is an integer number (151805306268).
Almost surely, 21122001121111 is an apocalyptic number.
1122001121111 is a deficient number, since it is larger than the sum of its proper divisors (92441329033).
1122001121111 is a wasteful number, since it uses less digits than its factorization.
1122001121111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 438110761.
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 1122001121111 its reverse (1111211002211), we get a palindrome (2233212123322).
The spelling of 1122001121111 in words is "one trillion, one hundred twenty-two billion, one million, one hundred twenty-one thousand, one hundred eleven".
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