Base | Representation |
---|---|
bin | 1011110101001000010011… |
… | …0011110001111100000010 |
3 | 1201001111100022110122222211 |
4 | 2331102010303301330002 |
5 | 3201103113104414230 |
6 | 43355302335252334 |
7 | 2511516141264652 |
oct | 275220463617402 |
9 | 51044308418884 |
10 | 13007389138690 |
11 | 4165448080a91 |
12 | 1560b0437a0aa |
13 | 73478c79c02b |
14 | 32d7bd51a362 |
15 | 17854321b42a |
hex | bd484cf1f02 |
13007389138690 has 32 divisors (see below), whose sum is σ = 25367077929600. Its totient is φ = 4783018055424.
The previous prime is 13007389138633. The next prime is 13007389138727. The reversal of 13007389138690 is 9683198370031.
It is a happy number.
It is a super-3 number, since 3×130073891386903 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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, 889690990 + ... + 889705609.
It is an arithmetic number, because the mean of its divisors is an integer number (792721185300).
Almost surely, 213007389138690 is an apocalyptic number.
13007389138690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13007389138690 is a deficient number, since it is larger than the sum of its proper divisors (12359688790910).
13007389138690 is a wasteful number, since it uses less digits than its factorization.
13007389138690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1779396666.
The product of its (nonzero) digits is 5878656, while the sum is 58.
The spelling of 13007389138690 in words is "thirteen trillion, seven billion, three hundred eighty-nine million, one hundred thirty-eight thousand, six hundred ninety".
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