Base | Representation |
---|---|
bin | 11000001110000110… |
… | …00000010011110111 |
3 | 1020120012200110011020 |
4 | 30013003000103313 |
5 | 203112300130403 |
6 | 5550142112223 |
7 | 640141532205 |
oct | 140703002367 |
9 | 36505613136 |
10 | 13003130103 |
11 | 5572a23117 |
12 | 262a87b673 |
13 | 12c2c29632 |
14 | 8b4d42075 |
15 | 51186e453 |
hex | 3070c04f7 |
13003130103 has 8 divisors (see below), whose sum is σ = 17338463616. Its totient is φ = 8668275000.
The previous prime is 13003130089. The next prime is 13003130137. The reversal of 13003130103 is 30103130031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13003130103 - 25 = 13003130071 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13003130143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50473 + ... + 168978.
It is an arithmetic number, because the mean of its divisors is an integer number (2167307952).
Almost surely, 213003130103 is an apocalyptic number.
13003130103 is a deficient number, since it is larger than the sum of its proper divisors (4335333513).
13003130103 is a wasteful number, since it uses less digits than its factorization.
13003130103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239205.
The product of its (nonzero) digits is 81, while the sum is 15.
Adding to 13003130103 its reverse (30103130031), we get a palindrome (43106260134).
The spelling of 13003130103 in words is "thirteen billion, three million, one hundred thirty thousand, one hundred three".
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