Base | Representation |
---|---|
bin | 110011001000… |
… | …001110010000 |
3 | 221012221111022 |
4 | 303020032100 |
5 | 11412344044 |
6 | 1155135012 |
7 | 221631605 |
oct | 63101620 |
9 | 27187438 |
10 | 13403024 |
11 | 7624988 |
12 | 45a4468 |
13 | 2a137ab |
14 | 1acc6ac |
15 | 129b3ee |
hex | cc8390 |
13403024 has 20 divisors (see below), whose sum is σ = 26045580. Its totient is φ = 6681600.
The previous prime is 13402993. The next prime is 13403041. The reversal of 13403024 is 42030431.
It can be written as a sum of positive squares in 2 ways, for example, as 12730624 + 672400 = 3568^2 + 820^2 .
It is a junction number, because it is equal to n+sod(n) for n = 13402993 and 13403011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5372 + ... + 7460.
It is an arithmetic number, because the mean of its divisors is an integer number (1302279).
Almost surely, 213403024 is an apocalyptic number.
It is an amenable number.
13403024 is a deficient number, since it is larger than the sum of its proper divisors (12642556).
13403024 is a wasteful number, since it uses less digits than its factorization.
13403024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2498 (or 2492 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 13403024 is about 3661.0140671677. The cubic root of 13403024 is about 237.5386396966.
Adding to 13403024 its reverse (42030431), we get a palindrome (55433455).
The spelling of 13403024 in words is "thirteen million, four hundred three thousand, twenty-four".
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