Base | Representation |
---|---|
bin | 110011011100… |
… | …011000010110 |
3 | 221101010202022 |
4 | 303130120112 |
5 | 11423014330 |
6 | 1201013142 |
7 | 222424406 |
oct | 63343026 |
9 | 27333668 |
10 | 13485590 |
11 | 7680a18 |
12 | 46241b2 |
13 | 2a42251 |
14 | 1b10806 |
15 | 12b5ae5 |
hex | cdc616 |
13485590 has 32 divisors (see below), whose sum is σ = 26827200. Its totient is φ = 4854784.
The previous prime is 13485587. The next prime is 13485601. The reversal of 13485590 is 9558431.
13485590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×134855902 = 363722275296200, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13485590.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2186 + ... + 5634.
It is an arithmetic number, because the mean of its divisors is an integer number (838350).
Almost surely, 213485590 is an apocalyptic number.
13485590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13485590 is a deficient number, since it is larger than the sum of its proper divisors (13341610).
13485590 is a wasteful number, since it uses less digits than its factorization.
13485590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3496.
The product of its (nonzero) digits is 21600, while the sum is 35.
The square root of 13485590 is about 3672.2731379896. The cubic root of 13485590 is about 238.0254074516.
The spelling of 13485590 in words is "thirteen million, four hundred eighty-five thousand, five hundred ninety".
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