Base | Representation |
---|---|
bin | 10110100110011010… |
… | …10101101111101111 |
3 | 1011022121011210211012 |
4 | 23103031111233233 |
5 | 144322124032421 |
6 | 5323553215435 |
7 | 606451255214 |
oct | 132315255757 |
9 | 34277153735 |
10 | 12133424111 |
11 | 5167002136 |
12 | 242756157b |
13 | 11b49ab9c3 |
14 | 83162db0b |
15 | 4b032895b |
hex | 2d3355bef |
12133424111 has 8 divisors (see below), whose sum is σ = 12795644400. Its totient is φ = 11473565760.
The previous prime is 12133424099. The next prime is 12133424137. The reversal of 12133424111 is 11142433121.
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 12133424111 - 26 = 12133424047 is a prime.
It is a super-2 number, since 2×121334241112 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12133424141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579926 + ... + 600483.
It is an arithmetic number, because the mean of its divisors is an integer number (1599455550).
Almost surely, 212133424111 is an apocalyptic number.
12133424111 is a deficient number, since it is larger than the sum of its proper divisors (662220289).
12133424111 is a wasteful number, since it uses less digits than its factorization.
12133424111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1180969.
The product of its digits is 576, while the sum is 23.
Adding to 12133424111 its reverse (11142433121), we get a palindrome (23275857232).
The spelling of 12133424111 in words is "twelve billion, one hundred thirty-three million, four hundred twenty-four thousand, one hundred eleven".
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