Base | Representation |
---|---|
bin | 110100110101… |
… | …111010111001 |
3 | 222001202211211 |
4 | 310311322321 |
5 | 12021233340 |
6 | 1212523121 |
7 | 225512563 |
oct | 64657271 |
9 | 28052754 |
10 | 13852345 |
11 | 7901521 |
12 | 47804a1 |
13 | 2b40170 |
14 | 1ba8333 |
15 | 13395ea |
hex | d35eb9 |
13852345 has 16 divisors (see below), whose sum is σ = 18243792. Its totient is φ = 10033920.
The previous prime is 13852337. The next prime is 13852351. The reversal of 13852345 is 54325831.
It can be written as a sum of positive squares in 8 ways, for example, as 2319529 + 11532816 = 1523^2 + 3396^2 .
It is not a de Polignac number, because 13852345 - 23 = 13852337 is a prime.
It is a Duffinian 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, 1435 + ... + 5455.
It is an arithmetic number, because the mean of its divisors is an integer number (1140237).
Almost surely, 213852345 is an apocalyptic number.
It is an amenable number.
13852345 is a deficient number, since it is larger than the sum of its proper divisors (4391447).
13852345 is a wasteful number, since it uses less digits than its factorization.
13852345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4092.
The product of its digits is 14400, while the sum is 31.
The square root of 13852345 is about 3721.8738560032. The cubic root of 13852345 is about 240.1639215798.
The spelling of 13852345 in words is "thirteen million, eight hundred fifty-two thousand, three hundred forty-five".
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