Base | Representation |
---|---|
bin | 110010101111… |
… | …111001100011 |
3 | 221000212211100 |
4 | 302233321203 |
5 | 11401202040 |
6 | 1153045443 |
7 | 221035260 |
oct | 62577143 |
9 | 27025740 |
10 | 13303395 |
11 | 7567046 |
12 | 4556883 |
13 | 29aa341 |
14 | 1aa4267 |
15 | 127bb30 |
hex | cafe63 |
13303395 has 48 divisors (see below), whose sum is σ = 26619840. Its totient is φ = 6020352.
The previous prime is 13303391. The next prime is 13303399. The reversal of 13303395 is 59330331.
13303395 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13303391) and next prime (13303399).
It is not a de Polignac number, because 13303395 - 22 = 13303391 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13303391) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49321 + ... + 49589.
It is an arithmetic number, because the mean of its divisors is an integer number (554580).
Almost surely, 213303395 is an apocalyptic number.
13303395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13303395 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
13303395 is a wasteful number, since it uses less digits than its factorization.
13303395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 444 (or 441 counting only the distinct ones).
The product of its (nonzero) digits is 3645, while the sum is 27.
The square root of 13303395 is about 3647.3819377740. The cubic root of 13303395 is about 236.9486082020.
The spelling of 13303395 in words is "thirteen million, three hundred three thousand, three hundred ninety-five".
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