Base | Representation |
---|---|
bin | 11001101100010010… |
… | …11011100101011111 |
3 | 1022121021121110121122 |
4 | 30312021123211133 |
5 | 211222044000324 |
6 | 10200411121155 |
7 | 665545326302 |
oct | 146611334537 |
9 | 38537543548 |
10 | 13793343839 |
11 | 5938a8a420 |
12 | 280b4431bb |
13 | 13ba864022 |
14 | 94bc80b39 |
15 | 55ae11a5e |
hex | 33625b95f |
13793343839 has 8 divisors (see below), whose sum is σ = 15932418768. Its totient is φ = 11801791360.
The previous prime is 13793343833. The next prime is 13793343859. The reversal of 13793343839 is 93834339731.
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 13793343839 - 212 = 13793339743 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13793343833) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36880412 + ... + 36880785.
It is an arithmetic number, because the mean of its divisors is an integer number (1991552346).
Almost surely, 213793343839 is an apocalyptic number.
13793343839 is a deficient number, since it is larger than the sum of its proper divisors (2139074929).
13793343839 is a wasteful number, since it uses less digits than its factorization.
13793343839 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73761225.
The product of its digits is 4408992, while the sum is 53.
The spelling of 13793343839 in words is "thirteen billion, seven hundred ninety-three million, three hundred forty-three thousand, eight hundred thirty-nine".
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