Base | Representation |
---|---|
bin | 11000111101110000… |
… | …11110011011000010 |
3 | 1021121002011010010211 |
4 | 30132320132123002 |
5 | 204422133214132 |
6 | 10053545144334 |
7 | 653065546633 |
oct | 143670363302 |
9 | 37532133124 |
10 | 13403023042 |
11 | 5758725652 |
12 | 272078b0aa |
13 | 1357a31286 |
14 | 9120b988a |
15 | 536a11147 |
hex | 31ee1e6c2 |
13403023042 has 32 divisors (see below), whose sum is σ = 21455668224. Its totient is φ = 6268104000.
The previous prime is 13403023027. The next prime is 13403023063. The reversal of 13403023042 is 24032030431.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327048 + ... + 365740.
It is an arithmetic number, because the mean of its divisors is an integer number (670489632).
Almost surely, 213403023042 is an apocalyptic number.
13403023042 is a deficient number, since it is larger than the sum of its proper divisors (8052645182).
13403023042 is a wasteful number, since it uses less digits than its factorization.
13403023042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38914.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 13403023042 its reverse (24032030431), we get a palindrome (37435053473).
The spelling of 13403023042 in words is "thirteen billion, four hundred three million, twenty-three thousand, forty-two".
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