Base | Representation |
---|---|
bin | 10000001010110100101… |
… | …100110001111101010011 |
3 | 10221020000210010221022022 |
4 | 100022310230301331103 |
5 | 121201100044401321 |
6 | 2210240400402055 |
7 | 143163626240126 |
oct | 20126454617523 |
9 | 3836023127268 |
10 | 1111133200211 |
11 | 3992577a7101 |
12 | 15b41831632b |
13 | 80a1949bbc8 |
14 | 3bac9d2c3bd |
15 | 1dd830a1dab |
hex | 102b4b31f53 |
1111133200211 has 16 divisors (see below), whose sum is σ = 1189832353920. Its totient is φ = 1033918448640.
The previous prime is 1111133200189. The next prime is 1111133200213. The reversal of 1111133200211 is 1120023311111.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1111133200211 is a prime.
It is a super-2 number, since 2×11111332002112 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1111133200211.
It is not an unprimeable number, because it can be changed into a prime (1111133200213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17954141 + ... + 18015921.
It is an arithmetic number, because the mean of its divisors is an integer number (74364522120).
Almost surely, 21111133200211 is an apocalyptic number.
1111133200211 is a deficient number, since it is larger than the sum of its proper divisors (78699153709).
1111133200211 is a wasteful number, since it uses less digits than its factorization.
1111133200211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73774.
The product of its (nonzero) digits is 36, while the sum is 17.
Adding to 1111133200211 its reverse (1120023311111), we get a palindrome (2231156511322).
The spelling of 1111133200211 in words is "one trillion, one hundred eleven billion, one hundred thirty-three million, two hundred thousand, two hundred eleven".
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