Base | Representation |
---|---|
bin | 11101001000101101111… |
… | …00011001011000001111 |
3 | 10112201001020102200202021 |
4 | 32210112330121120033 |
5 | 112400234222430221 |
6 | 2043523223111011 |
7 | 132220332146110 |
oct | 16442674313017 |
9 | 3481036380667 |
10 | 1001112311311 |
11 | 356629889942 |
12 | 1420325a2467 |
13 | 7353486a108 |
14 | 3665006c207 |
15 | 1b094230041 |
hex | e916f1960f |
1001112311311 has 8 divisors (see below), whose sum is σ = 1144136631200. Its totient is φ = 858090060288.
The previous prime is 1001112311281. The next prime is 1001112311351. The reversal of 1001112311311 is 1131132111001.
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 1001112311311 - 219 = 1001111787023 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 (1001112311351) 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, 715615 + ... + 1585663.
It is an arithmetic number, because the mean of its divisors is an integer number (143017078900).
Almost surely, 21001112311311 is an apocalyptic number.
1001112311311 is a deficient number, since it is larger than the sum of its proper divisors (143024319889).
1001112311311 is an equidigital number, since it uses as much as digits as its factorization.
1001112311311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1034433.
The product of its (nonzero) digits is 18, while the sum is 16.
Adding to 1001112311311 its reverse (1131132111001), we get a palindrome (2132244422312).
The spelling of 1001112311311 in words is "one trillion, one billion, one hundred twelve million, three hundred eleven thousand, three hundred eleven".
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