Base | Representation |
---|---|
bin | 110011001111… |
… | …101001000000 |
3 | 221021111011122 |
4 | 303033221000 |
5 | 11414332113 |
6 | 1155531412 |
7 | 222116312 |
oct | 63175100 |
9 | 27244148 |
10 | 13433408 |
11 | 764579a |
12 | 45b9b68 |
13 | 2a24581 |
14 | 1ad97b2 |
15 | 12a5408 |
hex | ccfa40 |
13433408 has 28 divisors (see below), whose sum is σ = 26773632. Its totient is φ = 6687360.
The previous prime is 13433401. The next prime is 13433419. The reversal of 13433408 is 80433431.
It is not an unprimeable number, because it can be changed into a prime (13433401) by changing a digit.
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, 27341 + ... + 27827.
Almost surely, 213433408 is an apocalyptic number.
It is an amenable number.
13433408 is a deficient number, since it is larger than the sum of its proper divisors (13340224).
13433408 is an equidigital number, since it uses as much as digits as its factorization.
13433408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 930 (or 920 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
The square root of 13433408 is about 3665.1613879883. The cubic root of 13433408 is about 237.7180003910.
Adding to 13433408 its reverse (80433431), we get a palindrome (93866839).
The spelling of 13433408 in words is "thirteen million, four hundred thirty-three thousand, four hundred eight".
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