Base | Representation |
---|---|
bin | 1101000111011… |
… | …00100101111010 |
3 | 21200000122102100 |
4 | 12203230211322 |
5 | 211131132421 |
6 | 14530044230 |
7 | 2504106615 |
oct | 643544572 |
9 | 250018370 |
10 | 110020986 |
11 | 57116439 |
12 | 30a19676 |
13 | 19a41a9a |
14 | 1087d17c |
15 | 99d3c26 |
hex | 68ec97a |
110020986 has 12 divisors (see below), whose sum is σ = 238378842. Its totient is φ = 36673656.
The previous prime is 110020979. The next prime is 110020987. The reversal of 110020986 is 689020011.
It can be written as a sum of positive squares in only one way, i.e., 99620361 + 10400625 = 9981^2 + 3225^2 .
It is not an unprimeable number, because it can be changed into a prime (110020987) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3056121 + ... + 3056156.
Almost surely, 2110020986 is an apocalyptic number.
110020986 is an abundant number, since it is smaller than the sum of its proper divisors (128357856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
110020986 is a wasteful number, since it uses less digits than its factorization.
110020986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6112285 (or 6112282 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 27.
The square root of 110020986 is about 10489.0889022832. The cubic root of 110020986 is about 479.1724542951.
Adding to 110020986 its reverse (689020011), we get a palindrome (799040997).
The spelling of 110020986 in words is "one hundred ten million, twenty thousand, nine hundred eighty-six".
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