Base | Representation |
---|---|
bin | 11000111100010111… |
… | …00010110100101010 |
3 | 1021120020222201010201 |
4 | 30132023202310222 |
5 | 204411124311321 |
6 | 10052444502414 |
7 | 652563462256 |
oct | 143613426452 |
9 | 37506881121 |
10 | 13391244586 |
11 | 5752010295 |
12 | 271884aa0a |
13 | 1355469085 |
14 | 9106d1266 |
15 | 535986291 |
hex | 31e2e2d2a |
13391244586 has 8 divisors (see below), whose sum is σ = 20132624160. Its totient is φ = 6680369868.
The previous prime is 13391244583. The next prime is 13391244613. The reversal of 13391244586 is 68544219331.
It is a happy number.
13391244586 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×133912445862 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13391244583) 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 3 ways as a sum of consecutive naturals, for example, 7625116 + ... + 7626871.
It is an arithmetic number, because the mean of its divisors is an integer number (2516578020).
Almost surely, 213391244586 is an apocalyptic number.
13391244586 is a deficient number, since it is larger than the sum of its proper divisors (6741379574).
13391244586 is a wasteful number, since it uses less digits than its factorization.
13391244586 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15252428.
The product of its digits is 622080, while the sum is 46.
The spelling of 13391244586 in words is "thirteen billion, three hundred ninety-one million, two hundred forty-four thousand, five hundred eighty-six".
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