Base | Representation |
---|---|
bin | 100000110101111… |
… | …0111100111000011 |
3 | 2211210122100212221 |
4 | 1001223313213003 |
5 | 4224104102021 |
6 | 301204031511 |
7 | 36211002262 |
oct | 10153674703 |
9 | 2753570787 |
10 | 1102019011 |
11 | 516074215 |
12 | 269092597 |
13 | 147409972 |
14 | a65065d9 |
15 | 66b34241 |
hex | 41af79c3 |
1102019011 has 8 divisors (see below), whose sum is σ = 1126267200. Its totient is φ = 1077804288.
The previous prime is 1102018993. The next prime is 1102019027. The reversal of 1102019011 is 1109102011.
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 1102019011 - 29 = 1102018499 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1102019041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65235 + ... + 80371.
It is an arithmetic number, because the mean of its divisors is an integer number (140783400).
Almost surely, 21102019011 is an apocalyptic number.
1102019011 is a deficient number, since it is larger than the sum of its proper divisors (24248189).
1102019011 is a wasteful number, since it uses less digits than its factorization.
1102019011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16733.
The product of its (nonzero) digits is 18, while the sum is 16.
The square root of 1102019011 is about 33196.6716855772. The cubic root of 1102019011 is about 1032.9113006254.
The spelling of 1102019011 in words is "one billion, one hundred two million, nineteen thousand, eleven".
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