Base | Representation |
---|---|
bin | 110000011011110101… |
… | …1011010101010101101 |
3 | 100221110212110022102001 |
4 | 1200313223122222231 |
5 | 3201004403442110 |
6 | 115441050532301 |
7 | 10341355555066 |
oct | 1406753325255 |
9 | 327425408361 |
10 | 104013343405 |
11 | 40125903434 |
12 | 181a9a37091 |
13 | 9a6812375a |
14 | 506a08956d |
15 | 2a8b74863a |
hex | 1837adaaad |
104013343405 has 24 divisors (see below), whose sum is σ = 139479951672. Its totient is φ = 74194016256.
The previous prime is 104013343403. The next prime is 104013343487. The reversal of 104013343405 is 504343310401.
It can be written as a sum of positive squares in 4 ways, for example, as 49637166436 + 54376176969 = 222794^2 + 233187^2 .
It is not a de Polignac number, because 104013343405 - 21 = 104013343403 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104013343403) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1664172 + ... + 1725541.
It is an arithmetic number, because the mean of its divisors is an integer number (5811664653).
Almost surely, 2104013343405 is an apocalyptic number.
It is an amenable number.
104013343405 is a deficient number, since it is larger than the sum of its proper divisors (35466608267).
104013343405 is a wasteful number, since it uses less digits than its factorization.
104013343405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3389773 (or 3389754 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 104013343405 its reverse (504343310401), we get a palindrome (608356653806).
The spelling of 104013343405 in words is "one hundred four billion, thirteen million, three hundred forty-three thousand, four hundred five".
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