Base | Representation |
---|---|
bin | 10010101000001110… |
… | …01101001111100010 |
3 | 221210222212000201222 |
4 | 21110013031033202 |
5 | 130440241004421 |
6 | 4332222255042 |
7 | 502560014030 |
oct | 112407151742 |
9 | 27728760658 |
10 | 10001109986 |
11 | 4272402a5a |
12 | 1b31427482 |
13 | c34cb877a |
14 | 6ac371550 |
15 | 3d802bcab |
hex | 2541cd3e2 |
10001109986 has 8 divisors (see below), whose sum is σ = 17144760000. Its totient is φ = 4286189988.
The previous prime is 10001109961. The next prime is 10001109997. The reversal of 10001109986 is 68990110001.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 357182486 + ... + 357182513.
It is an arithmetic number, because the mean of its divisors is an integer number (2143095000).
Almost surely, 210001109986 is an apocalyptic number.
10001109986 is a deficient number, since it is larger than the sum of its proper divisors (7143650014).
10001109986 is an equidigital number, since it uses as much as digits as its factorization.
10001109986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 714365008.
The product of its (nonzero) digits is 3888, while the sum is 35.
Adding to 10001109986 its reverse (68990110001), we get a palindrome (78991219987).
The spelling of 10001109986 in words is "ten billion, one million, one hundred nine thousand, nine hundred eighty-six".
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