Base | Representation |
---|---|
bin | 10100001001000111… |
… | …01011011100000001 |
3 | 1000220122020000200111 |
4 | 22010203223130001 |
5 | 134121323130230 |
6 | 4545014551321 |
7 | 531656315062 |
oct | 120443533401 |
9 | 30818200614 |
10 | 10813880065 |
11 | 464a17616a |
12 | 2119668541 |
13 | 10344c0001 |
14 | 7482a2569 |
15 | 43457792a |
hex | 2848eb701 |
10813880065 has 8 divisors (see below), whose sum is σ = 13170337920. Its totient is φ = 8521982832.
The previous prime is 10813880029. The next prime is 10813880087. The reversal of 10813880065 is 56008831801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10813880065 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16139785 + ... + 16140454.
It is an arithmetic number, because the mean of its divisors is an integer number (1646292240).
Almost surely, 210813880065 is an apocalyptic number.
It is an amenable number.
10813880065 is a deficient number, since it is larger than the sum of its proper divisors (2356457855).
10813880065 is an equidigital number, since it uses as much as digits as its factorization.
10813880065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32280311.
The product of its (nonzero) digits is 46080, while the sum is 40.
The spelling of 10813880065 in words is "ten billion, eight hundred thirteen million, eight hundred eighty thousand, sixty-five".
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