Base | Representation |
---|---|
bin | 110010110111… |
… | …111011100101 |
3 | 221002112221210 |
4 | 302313323211 |
5 | 11403230133 |
6 | 1153502033 |
7 | 221233215 |
oct | 62677345 |
9 | 27075853 |
10 | 13336293 |
11 | 7589833 |
12 | 4571919 |
13 | 29bc2c9 |
14 | 1ab2245 |
15 | 1286763 |
hex | cb7ee5 |
13336293 has 8 divisors (see below), whose sum is σ = 18355456. Its totient is φ = 8604000.
The previous prime is 13336291. The next prime is 13336307. The reversal of 13336293 is 39263331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13336293 - 21 = 13336291 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13336293.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13336291) 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, 71608 + ... + 71793.
It is an arithmetic number, because the mean of its divisors is an integer number (2294432).
Almost surely, 213336293 is an apocalyptic number.
It is an amenable number.
13336293 is a deficient number, since it is larger than the sum of its proper divisors (5019163).
13336293 is a wasteful number, since it uses less digits than its factorization.
13336293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143435.
The product of its digits is 8748, while the sum is 30.
The square root of 13336293 is about 3651.8889632627. Note that the first 3 decimals coincide. The cubic root of 13336293 is about 237.1437643655.
It can be divided in two parts, 1333 and 6293, that added together give a triangular number (7626 = T123).
The spelling of 13336293 in words is "thirteen million, three hundred thirty-six thousand, two hundred ninety-three".
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