Base | Representation |
---|---|
bin | 10101111001010100… |
… | …11110011110101101 |
3 | 1010100020110022210201 |
4 | 22330222132132231 |
5 | 143033311423333 |
6 | 5222242233501 |
7 | 564206301400 |
oct | 127452363655 |
9 | 33306408721 |
10 | 11755186093 |
11 | 4a92550332 |
12 | 2340955891 |
13 | 1154519821 |
14 | 7d72d1d37 |
15 | 48c01317d |
hex | 2bca9e7ad |
11755186093 has 12 divisors (see below), whose sum is σ = 13680920892. Its totient is φ = 10071069120.
The previous prime is 11755186073. The next prime is 11755186117. The reversal of 11755186093 is 39068155711.
It can be written as a sum of positive squares in 2 ways, for example, as 6922572804 + 4832613289 = 83202^2 + 69517^2 .
It is not a de Polignac number, because 11755186093 - 29 = 11755185581 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 (11755186073) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48583 + ... + 160843.
It is an arithmetic number, because the mean of its divisors is an integer number (1140076741).
Almost surely, 211755186093 is an apocalyptic number.
It is an amenable number.
11755186093 is a deficient number, since it is larger than the sum of its proper divisors (1925734799).
11755186093 is a wasteful number, since it uses less digits than its factorization.
11755186093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114412 (or 114405 counting only the distinct ones).
The product of its (nonzero) digits is 226800, while the sum is 46.
The spelling of 11755186093 in words is "eleven billion, seven hundred fifty-five million, one hundred eighty-six thousand, ninety-three".
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