Base | Representation |
---|---|
bin | 101110100100100011… |
… | …1101100010010011001 |
3 | 100120010221100020202121 |
4 | 1131021013230102121 |
5 | 3114310304012420 |
6 | 113535554501241 |
7 | 10140236324230 |
oct | 1351107542231 |
9 | 316127306677 |
10 | 100011000985 |
11 | 3946166a325 |
12 | 17471594821 |
13 | 957ab91abc |
14 | 4baa6c5b17 |
15 | 29051ae2aa |
hex | 17491ec499 |
100011000985 has 8 divisors (see below), whose sum is σ = 137157944256. Its totient is φ = 68578972080.
The previous prime is 100011000941. The next prime is 100011001009. The reversal of 100011000985 is 589000110001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 100011000985 - 213 = 100010992793 is a prime.
It is a Duffinian number.
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, 1428728551 + ... + 1428728620.
It is an arithmetic number, because the mean of its divisors is an integer number (17144743032).
Almost surely, 2100011000985 is an apocalyptic number.
It is an amenable number.
100011000985 is a deficient number, since it is larger than the sum of its proper divisors (37146943271).
100011000985 is an equidigital number, since it uses as much as digits as its factorization.
100011000985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2857457183.
The product of its (nonzero) digits is 360, while the sum is 25.
Adding to 100011000985 its reverse (589000110001), we get a palindrome (689011110986).
The spelling of 100011000985 in words is "one hundred billion, eleven million, nine hundred eighty-five", and thus it is an aban number.
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