Base | Representation |
---|---|
bin | 11000011001111111… |
… | …11111011010110111 |
3 | 1020211011121112110020 |
4 | 30030333333122313 |
5 | 203313332101234 |
6 | 10004110500223 |
7 | 642463455600 |
oct | 141477773267 |
9 | 36734545406 |
10 | 13103003319 |
11 | 561433836a |
12 | 2658204673 |
13 | 130a827503 |
14 | 8c42dcda7 |
15 | 51a4eb549 |
hex | 30cfff6b7 |
13103003319 has 24 divisors (see below), whose sum is σ = 20328698880. Its totient is φ = 7485340464.
The previous prime is 13103003299. The next prime is 13103003339. The reversal of 13103003319 is 91330030131.
It is an interprime number because it is at equal distance from previous prime (13103003299) and next prime (13103003339).
It is not a de Polignac number, because 13103003319 - 219 = 13102479031 is a prime.
It is a super-2 number, since 2×131030033192 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13103003339) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 627562 + ... + 648104.
It is an arithmetic number, because the mean of its divisors is an integer number (847029120).
Almost surely, 213103003319 is an apocalyptic number.
13103003319 is a deficient number, since it is larger than the sum of its proper divisors (7225695561).
13103003319 is a wasteful number, since it uses less digits than its factorization.
13103003319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24899 (or 24892 counting only the distinct ones).
The product of its (nonzero) digits is 729, while the sum is 24.
The spelling of 13103003319 in words is "thirteen billion, one hundred three million, three thousand, three hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •