Base | Representation |
---|---|
bin | 11111101101111011… |
… | …10011110011011101 |
3 | 1121221201202021012200 |
4 | 33312331303303131 |
5 | 234333221044442 |
6 | 11453411322113 |
7 | 1141656106332 |
oct | 176675636335 |
9 | 47851667180 |
10 | 17028299997 |
11 | 7249038905 |
12 | 33728b0339 |
13 | 17b4b21677 |
14 | b77768989 |
15 | 699e1734c |
hex | 3f6f73cdd |
17028299997 has 12 divisors (see below), whose sum is σ = 24606108384. Its totient is φ = 11347734600.
The previous prime is 17028299983. The next prime is 17028300001. The reversal of 17028299997 is 79999282071.
It is not a de Polignac number, because 17028299997 - 26 = 17028299933 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (17028297997) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 347883 + ... + 393800.
It is an arithmetic number, because the mean of its divisors is an integer number (2050509032).
Almost surely, 217028299997 is an apocalyptic number.
It is an amenable number.
17028299997 is a deficient number, since it is larger than the sum of its proper divisors (7577808387).
17028299997 is a wasteful number, since it uses less digits than its factorization.
17028299997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 744240 (or 744237 counting only the distinct ones).
The product of its (nonzero) digits is 10287648, while the sum is 63.
The spelling of 17028299997 in words is "seventeen billion, twenty-eight million, two hundred ninety-nine thousand, nine hundred ninety-seven".
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