Base | Representation |
---|---|
bin | 110011001111… |
… | …100011010100 |
3 | 221021110200011 |
4 | 303033203110 |
5 | 11414324134 |
6 | 1155530004 |
7 | 222115252 |
oct | 63174324 |
9 | 27243604 |
10 | 13433044 |
11 | 7645499 |
12 | 45b9904 |
13 | 2a24361 |
14 | 1ad95d2 |
15 | 12a5264 |
hex | ccf8d4 |
13433044 has 24 divisors (see below), whose sum is σ = 24485888. Its totient is φ = 6441120.
The previous prime is 13433041. The next prime is 13433047. The reversal of 13433044 is 44033431.
It is an interprime number because it is at equal distance from previous prime (13433041) and next prime (13433047).
It is a super-2 number, since 2×134330442 = 360893342211872, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13433041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15322 + ... + 16174.
Almost surely, 213433044 is an apocalyptic number.
It is an amenable number.
13433044 is a deficient number, since it is larger than the sum of its proper divisors (11052844).
13433044 is a wasteful number, since it uses less digits than its factorization.
13433044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1015 (or 1013 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 13433044 is about 3665.1117309026. Note that the first 3 decimals coincide. The cubic root of 13433044 is about 237.7158532532.
Adding to 13433044 its reverse (44033431), we get a palindrome (57466475).
The spelling of 13433044 in words is "thirteen million, four hundred thirty-three thousand, forty-four".
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