Base | Representation |
---|---|
bin | 10101001100110111… |
… | …10100000001010101 |
3 | 1002101020200212121212 |
4 | 22212123310001111 |
5 | 141302323242123 |
6 | 5121240551205 |
7 | 552030321062 |
oct | 124633640125 |
9 | 32336625555 |
10 | 11382243413 |
11 | 4910a85a42 |
12 | 2257a82505 |
13 | 10c518c998 |
14 | 79d971c69 |
15 | 4693e6878 |
hex | 2a66f4055 |
11382243413 has 4 divisors (see below), whose sum is σ = 11659859148. Its totient is φ = 11104627680.
The previous prime is 11382243407. The next prime is 11382243421. The reversal of 11382243413 is 31434228311.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31434228311 = 19 ⋅1654433069.
It can be written as a sum of positive squares in 2 ways, for example, as 333500644 + 11048742769 = 18262^2 + 105113^2 .
It is a cyclic number.
It is not a de Polignac number, because 11382243413 - 26 = 11382243349 is a prime.
It is a super-2 number, since 2×113822434132 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 11382243413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11382243403) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138807806 + ... + 138807887.
It is an arithmetic number, because the mean of its divisors is an integer number (2914964787).
Almost surely, 211382243413 is an apocalyptic number.
It is an amenable number.
11382243413 is a deficient number, since it is larger than the sum of its proper divisors (277615735).
11382243413 is an equidigital number, since it uses as much as digits as its factorization.
11382243413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277615734.
The product of its digits is 13824, while the sum is 32.
The spelling of 11382243413 in words is "eleven billion, three hundred eighty-two million, two hundred forty-three thousand, four hundred thirteen".
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