Base | Representation |
---|---|
bin | 10000000001011000101… |
… | …101101100010111011001 |
3 | 10220020212120202002012021 |
4 | 100001120231230113121 |
5 | 121014322000012420 |
6 | 2201443055014441 |
7 | 142354543411213 |
oct | 20013055542731 |
9 | 3806776662167 |
10 | 1101000000985 |
11 | 394a27885595 |
12 | 15946a80a421 |
13 | 7ca93015a31 |
14 | 3b4082155b3 |
15 | 1d98d6827aa |
hex | 10058b6c5d9 |
1101000000985 has 8 divisors (see below), whose sum is σ = 1329949670976. Its totient is φ = 874966887600.
The previous prime is 1101000000943. The next prime is 1101000001019. The reversal of 1101000000985 is 5890000001011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1101000000985 - 27 = 1101000000857 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, 729138319 + ... + 729139828.
It is an arithmetic number, because the mean of its divisors is an integer number (166243708872).
Almost surely, 21101000000985 is an apocalyptic number.
It is an amenable number.
1101000000985 is a deficient number, since it is larger than the sum of its proper divisors (228949669991).
1101000000985 is a wasteful number, since it uses less digits than its factorization.
1101000000985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1458278303.
The product of its (nonzero) digits is 360, while the sum is 25.
Adding to 1101000000985 its reverse (5890000001011), we get a palindrome (6991000001996).
The spelling of 1101000000985 in words is "one trillion, one hundred one billion, nine hundred eighty-five", and thus it is an aban number.
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