Base | Representation |
---|---|
bin | 10011111001110101… |
… | …01000101100000000 |
3 | 1000120200222210210011 |
4 | 21330322220230000 |
5 | 133341013233014 |
6 | 4524155114304 |
7 | 525541533061 |
oct | 117472505400 |
9 | 30520883704 |
10 | 10685680384 |
11 | 4593873915 |
12 | 20a2742994 |
13 | 1013a84b02 |
14 | 735250568 |
15 | 4281a27c4 |
hex | 27cea8b00 |
10685680384 has 36 divisors (see below), whose sum is σ = 21337888320. Its totient is φ = 5340769280.
The previous prime is 10685680319. The next prime is 10685680403. The reversal of 10685680384 is 48308658601.
It is a super-2 number, since 2×106856803842 (a number of 21 digits) contains 22 as substring.
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, 818097 + ... + 831055.
It is an arithmetic number, because the mean of its divisors is an integer number (592719120).
Almost surely, 210685680384 is an apocalyptic number.
It is an amenable number.
10685680384 is a deficient number, since it is larger than the sum of its proper divisors (10652207936).
10685680384 is an equidigital number, since it uses as much as digits as its factorization.
10685680384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16196 (or 16182 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 49.
The spelling of 10685680384 in words is "ten billion, six hundred eighty-five million, six hundred eighty thousand, three hundred eighty-four".
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