Base | Representation |
---|---|
bin | 11101011011010100101… |
… | …00010000100001011001 |
3 | 10120122211100221011101220 |
4 | 32231222110100201121 |
5 | 113031213324310014 |
6 | 2052254323402253 |
7 | 133023011531466 |
oct | 16555224204131 |
9 | 3518740834356 |
10 | 1011101010009 |
11 | 35a895185032 |
12 | 143b5b823389 |
13 | 744670cb60c |
14 | 36d1a8cc66d |
15 | 1b47b1096a9 |
hex | eb6a510859 |
1011101010009 has 16 divisors (see below), whose sum is σ = 1378567999488. Its totient is φ = 658887130512.
The previous prime is 1011101009999. The next prime is 1011101010013. The reversal of 1011101010009 is 9000101011101.
It is not a de Polignac number, because 1011101010009 - 24 = 1011101009993 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1011101010009.
It is not an unprimeable number, because it can be changed into a prime (1011101010509) 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, 4444897 + ... + 4666830.
It is an arithmetic number, because the mean of its divisors is an integer number (86160499968).
Almost surely, 21011101010009 is an apocalyptic number.
It is an amenable number.
1011101010009 is a deficient number, since it is larger than the sum of its proper divisors (367466989479).
1011101010009 is an equidigital number, since it uses as much as digits as its factorization.
1011101010009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9112564.
The product of its (nonzero) digits is 9, while the sum is 15.
The spelling of 1011101010009 in words is "one trillion, eleven billion, one hundred one million, ten thousand, nine".
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