Base | Representation |
---|---|
bin | 11000110101001100… |
… | …01000000100101010 |
3 | 1021102001211020211011 |
4 | 30122212020010222 |
5 | 204300230312132 |
6 | 10042455454134 |
7 | 651233341354 |
oct | 143246100452 |
9 | 37361736734 |
10 | 13331104042 |
11 | 5721073863 |
12 | 270068734a |
13 | 1345b70159 |
14 | 9067180d4 |
15 | 530556b47 |
hex | 31a98812a |
13331104042 has 16 divisors (see below), whose sum is σ = 20124593280. Its totient is φ = 6623029728.
The previous prime is 13331104019. The next prime is 13331104091. The reversal of 13331104042 is 24040113331.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187933 + ... + 248959.
It is an arithmetic number, because the mean of its divisors is an integer number (1257787080).
Almost surely, 213331104042 is an apocalyptic number.
13331104042 is a deficient number, since it is larger than the sum of its proper divisors (6793489238).
13331104042 is a wasteful number, since it uses less digits than its factorization.
13331104042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61725.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 13331104042 its reverse (24040113331), we get a palindrome (37371217373).
The spelling of 13331104042 in words is "thirteen billion, three hundred thirty-one million, one hundred four thousand, forty-two".
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