Base | Representation |
---|---|
bin | 11000011010000001… |
… | …01111111011010001 |
3 | 1020211011222121222211 |
4 | 30031000233323101 |
5 | 203313404431001 |
6 | 10004115032121 |
7 | 642465244051 |
oct | 141500577321 |
9 | 36734877884 |
10 | 13103202001 |
11 | 561446366a |
12 | 265829b641 |
13 | 130a896a86 |
14 | 8c4351561 |
15 | 51a53a351 |
hex | 30d02fed1 |
13103202001 has 4 divisors (see below), whose sum is σ = 13115814400. Its totient is φ = 13090589604.
The previous prime is 13103201999. The next prime is 13103202017. The reversal of 13103202001 is 10020230131.
13103202001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 13103202001 - 21 = 13103201999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13103202061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6304641 + ... + 6306718.
It is an arithmetic number, because the mean of its divisors is an integer number (3278953600).
Almost surely, 213103202001 is an apocalyptic number.
It is an amenable number.
13103202001 is a deficient number, since it is larger than the sum of its proper divisors (12612399).
13103202001 is a wasteful number, since it uses less digits than its factorization.
13103202001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12612398.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 13103202001 its reverse (10020230131), we get a palindrome (23123432132).
The spelling of 13103202001 in words is "thirteen billion, one hundred three million, two hundred two thousand, one".
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