Base | Representation |
---|---|
bin | 11111101111111110… |
… | …00101110011110001 |
3 | 1121222220221200222111 |
4 | 33313333011303301 |
5 | 234402111204410 |
6 | 11455222205321 |
7 | 1142254422640 |
oct | 176777056361 |
9 | 47886850874 |
10 | 17045413105 |
11 | 7257767176 |
12 | 3378583841 |
13 | 17b8533a76 |
14 | b79b41357 |
15 | 69b697b8a |
hex | 3f7fc5cf1 |
17045413105 has 8 divisors (see below), whose sum is σ = 23376566592. Its totient is φ = 11688283248.
The previous prime is 17045413097. The next prime is 17045413139. The reversal of 17045413105 is 50131454071.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 17045413105 - 23 = 17045413097 is a prime.
It is a super-2 number, since 2×170454131052 (a number of 21 digits) contains 22 as substring.
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, 243505867 + ... + 243505936.
It is an arithmetic number, because the mean of its divisors is an integer number (2922070824).
Almost surely, 217045413105 is an apocalyptic number.
It is an amenable number.
17045413105 is a deficient number, since it is larger than the sum of its proper divisors (6331153487).
17045413105 is an equidigital number, since it uses as much as digits as its factorization.
17045413105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 487011815.
The product of its (nonzero) digits is 8400, while the sum is 31.
Adding to 17045413105 its reverse (50131454071), we get a palindrome (67176867176).
The spelling of 17045413105 in words is "seventeen billion, forty-five million, four hundred thirteen thousand, one hundred five".
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