Base | Representation |
---|---|
bin | 1001000110000100111011… |
… | …01100000111111110100111 |
3 | 2121210222112022112020101220 |
4 | 10203002131230013332213 |
5 | 10110140011402220403 |
6 | 110311513531351423 |
7 | 4132644655156665 |
oct | 443023554077647 |
9 | 77728468466356 |
10 | 20000013320103 |
11 | 6410a5a135693 |
12 | 22b0177bb2573 |
13 | b20cbac9885b |
14 | 4d2011d27c35 |
15 | 24a3a6117953 |
hex | 12309db07fa7 |
20000013320103 has 16 divisors (see below), whose sum is σ = 26821118929536. Its totient is φ = 13256126639840.
The previous prime is 20000013319999. The next prime is 20000013320113. The reversal of 20000013320103 is 30102331000002.
It is a cyclic number.
It is not a de Polignac number, because 20000013320103 - 29 = 20000013319591 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20000013320113) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70477168 + ... + 70760378.
It is an arithmetic number, because the mean of its divisors is an integer number (1676319933096).
Almost surely, 220000013320103 is an apocalyptic number.
20000013320103 is a deficient number, since it is larger than the sum of its proper divisors (6821105609433).
20000013320103 is a wasteful number, since it uses less digits than its factorization.
20000013320103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 419454.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 20000013320103 its reverse (30102331000002), we get a palindrome (50102344320105).
The spelling of 20000013320103 in words is "twenty trillion, thirteen million, three hundred twenty thousand, one hundred three".
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