Base | Representation |
---|---|
bin | 110010101111… |
… | …111001110000 |
3 | 221000212211211 |
4 | 302233321300 |
5 | 11401202113 |
6 | 1153045504 |
7 | 221035306 |
oct | 62577160 |
9 | 27025754 |
10 | 13303408 |
11 | 7567058 |
12 | 4556894 |
13 | 29aa351 |
14 | 1aa4276 |
15 | 127bb3d |
hex | cafe70 |
13303408 has 20 divisors (see below), whose sum is σ = 25938568. Its totient is φ = 6609600.
The previous prime is 13303403. The next prime is 13303471. The reversal of 13303408 is 80430331.
It is a super-3 number, since 3×133034083 (a number of 22 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13303403) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58 + ... + 5158.
Almost surely, 213303408 is an apocalyptic number.
It is an amenable number.
13303408 is a deficient number, since it is larger than the sum of its proper divisors (12635160).
13303408 is a wasteful number, since it uses less digits than its factorization.
13303408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5272 (or 5266 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 13303408 is about 3647.3837198737. The cubic root of 13303408 is about 236.9486853836.
Adding to 13303408 its reverse (80430331), we get a palindrome (93733739).
The spelling of 13303408 in words is "thirteen million, three hundred three thousand, four hundred eight".
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