Base | Representation |
---|---|
bin | 11111110110110110… |
… | …01001110001011100 |
3 | 1122010221111112220221 |
4 | 33323123021301130 |
5 | 240011343213040 |
6 | 11505042451124 |
7 | 1143554650165 |
oct | 177333116134 |
9 | 48127445827 |
10 | 17103101020 |
11 | 7287288a35 |
12 | 3393963aa4 |
13 | 17c7481525 |
14 | b8367a76c |
15 | 6a179074a |
hex | 3fb6c9c5c |
17103101020 has 12 divisors (see below), whose sum is σ = 35916512184. Its totient is φ = 6841240400.
The previous prime is 17103101017. The next prime is 17103101021. The reversal of 17103101020 is 2010130171.
It is a junction number, because it is equal to n+sod(n) for n = 17103100985 and 17103101003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (17103101021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427577506 + ... + 427577545.
It is an arithmetic number, because the mean of its divisors is an integer number (2993042682).
Almost surely, 217103101020 is an apocalyptic number.
17103101020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
17103101020 is an abundant number, since it is smaller than the sum of its proper divisors (18813411164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17103101020 is a wasteful number, since it uses less digits than its factorization.
17103101020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 855155060 (or 855155058 counting only the distinct ones).
The product of its (nonzero) digits is 42, while the sum is 16.
Adding to 17103101020 its reverse (2010130171), we get a palindrome (19113231191).
The spelling of 17103101020 in words is "seventeen billion, one hundred three million, one hundred one thousand, twenty".
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