Base | Representation |
---|---|
bin | 11000011101100101… |
… | …10110001111101111 |
3 | 1020220021021020012210 |
4 | 30032302312033233 |
5 | 203344034043203 |
6 | 10011104101503 |
7 | 643310420103 |
oct | 141662661757 |
9 | 36807236183 |
10 | 13133112303 |
11 | 562a332723 |
12 | 2666304893 |
13 | 1313b39c8c |
14 | 8c82d9903 |
15 | 51ce97803 |
hex | 30ecb63ef |
13133112303 has 16 divisors (see below), whose sum is σ = 18734614400. Its totient is φ = 8158618080.
The previous prime is 13133112281. The next prime is 13133112313. The reversal of 13133112303 is 30321133131.
It is not a de Polignac number, because 13133112303 - 29 = 13133111791 is a prime.
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 13133112303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13133112313) 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, 1885093 + ... + 1892046.
It is an arithmetic number, because the mean of its divisors is an integer number (1170913400).
Almost surely, 213133112303 is an apocalyptic number.
13133112303 is a deficient number, since it is larger than the sum of its proper divisors (5601502097).
13133112303 is a wasteful number, since it uses less digits than its factorization.
13133112303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3777222.
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 13133112303 its reverse (30321133131), we get a palindrome (43454245434).
The spelling of 13133112303 in words is "thirteen billion, one hundred thirty-three million, one hundred twelve thousand, three hundred three".
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