Base | Representation |
---|---|
bin | 11111110111000101… |
… | …11010001101100000 |
3 | 1122011002022212020111 |
4 | 33323202322031200 |
5 | 240012403300212 |
6 | 11505154221104 |
7 | 1143611146411 |
oct | 177342721540 |
9 | 48132285214 |
10 | 17105134432 |
11 | 7288447741 |
12 | 3394584794 |
13 | 17c7a13c29 |
14 | b83a49808 |
15 | 6a1a42ea7 |
hex | 3fb8ba360 |
17105134432 has 24 divisors (see below), whose sum is σ = 34458892776. Its totient is φ = 8353669632.
The previous prime is 17105134429. The next prime is 17105134463. The reversal of 17105134432 is 23443150171.
It is a junction number, because it is equal to n+sod(n) for n = 17105134394 and 17105134403.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6214153 + ... + 6216904.
It is an arithmetic number, because the mean of its divisors is an integer number (1435787199).
Almost surely, 217105134432 is an apocalyptic number.
It is an amenable number.
17105134432 is an abundant number, since it is smaller than the sum of its proper divisors (17353758344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17105134432 is a wasteful number, since it uses less digits than its factorization.
17105134432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12431110 (or 12431102 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
The spelling of 17105134432 in words is "seventeen billion, one hundred five million, one hundred thirty-four thousand, four hundred thirty-two".
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