Base | Representation |
---|---|
bin | 110001111111… |
… | …000000000110 |
3 | 220122201002101 |
4 | 301333000012 |
5 | 11323244420 |
6 | 1144502314 |
7 | 216242326 |
oct | 61770006 |
9 | 26581071 |
10 | 13103110 |
11 | 743a619 |
12 | 447a99a |
13 | 293a127 |
14 | 1a51286 |
15 | 123c60a |
hex | c7f006 |
13103110 has 8 divisors (see below), whose sum is σ = 23585616. Its totient is φ = 5241240.
The previous prime is 13103087. The next prime is 13103147. The reversal of 13103110 is 1130131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 1310311 = 13103110 / (1 + 3 + 1 + 0 + 3 + 1 + 1 + 0).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655146 + ... + 655165.
It is an arithmetic number, because the mean of its divisors is an integer number (2948202).
Almost surely, 213103110 is an apocalyptic number.
13103110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13103110 is a deficient number, since it is larger than the sum of its proper divisors (10482506).
13103110 is a wasteful number, since it uses less digits than its factorization.
13103110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1310318.
The product of its (nonzero) digits is 9, while the sum is 10.
The square root of 13103110 is about 3619.8218188193. The cubic root of 13103110 is about 235.7534891286.
Adding to 13103110 its reverse (1130131), we get a palindrome (14233241).
The spelling of 13103110 in words is "thirteen million, one hundred three thousand, one hundred ten".
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