Base | Representation |
---|---|
bin | 111100000001000… |
… | …1010010011000001 |
3 | 12012100101021200122 |
4 | 1320002022103001 |
5 | 13111020114020 |
6 | 531455230025 |
7 | 100622202305 |
oct | 17002122301 |
9 | 5170337618 |
10 | 2013832385 |
11 | 943835094 |
12 | 482518315 |
13 | 2612ab3c6 |
14 | 151659d05 |
15 | bbbe6125 |
hex | 7808a4c1 |
2013832385 has 16 divisors (see below), whose sum is σ = 2528739840. Its totient is φ = 1537729920.
The previous prime is 2013832369. The next prime is 2013832409. The reversal of 2013832385 is 5832383102.
It is not a de Polignac number, because 2013832385 - 24 = 2013832369 is a prime.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 77675 + ... + 100304.
It is an arithmetic number, because the mean of its divisors is an integer number (158046240).
Almost surely, 22013832385 is an apocalyptic number.
It is an amenable number.
2013832385 is a deficient number, since it is larger than the sum of its proper divisors (514907455).
2013832385 is a wasteful number, since it uses less digits than its factorization.
2013832385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178088.
The product of its (nonzero) digits is 34560, while the sum is 35.
The square root of 2013832385 is about 44875.7438378463. The cubic root of 2013832385 is about 1262.8189980438.
The spelling of 2013832385 in words is "two billion, thirteen million, eight hundred thirty-two thousand, three hundred eighty-five".
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