Base | Representation |
---|---|
bin | 110001101011… |
… | …101100000011 |
3 | 220111200120111 |
4 | 301223230003 |
5 | 11313232003 |
6 | 1143052151 |
7 | 215462566 |
oct | 61535403 |
9 | 26450514 |
10 | 13024003 |
11 | 7396143 |
12 | 4441057 |
13 | 2910115 |
14 | 1a304dd |
15 | 1223e6d |
hex | c6bb03 |
13024003 has 8 divisors (see below), whose sum is σ = 13778208. Its totient is φ = 12285504.
The previous prime is 13023991. The next prime is 13024007. The reversal of 13024003 is 30042031.
13024003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13024003 - 25 = 13023971 is a prime.
It is a super-3 number, since 3×130240033 (a number of 22 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13024007) 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, 2200 + ... + 5557.
It is an arithmetic number, because the mean of its divisors is an integer number (1722276).
Almost surely, 213024003 is an apocalyptic number.
13024003 is a deficient number, since it is larger than the sum of its proper divisors (754205).
13024003 is an equidigital number, since it uses as much as digits as its factorization.
13024003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7853.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 13024003 is about 3608.8783576064. The cubic root of 13024003 is about 235.2780954029.
Adding to 13024003 its reverse (30042031), we get a palindrome (43066034).
The spelling of 13024003 in words is "thirteen million, twenty-four thousand, three".
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