Base | Representation |
---|---|
bin | 11111111000110111… |
… | …01111111001111010 |
3 | 1122012010100212012010 |
4 | 33330123233321322 |
5 | 240030212100201 |
6 | 11510445430350 |
7 | 1144151614545 |
oct | 177433577172 |
9 | 48163325163 |
10 | 17120034426 |
11 | 72958a4290 |
12 | 339956b3b6 |
13 | 17cab2cbb1 |
14 | b85a0785c |
15 | 6a2ed7bd6 |
hex | 3fc6efe7a |
17120034426 has 32 divisors (see below), whose sum is σ = 37357599168. Its totient is φ = 5187223040.
The previous prime is 17120034289. The next prime is 17120034431. The reversal of 17120034426 is 62443002171.
It is a junction number, because it is equal to n+sod(n) for n = 17120034393 and 17120034402.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 808810 + ... + 829706.
It is an arithmetic number, because the mean of its divisors is an integer number (1167424974).
Almost surely, 217120034426 is an apocalyptic number.
17120034426 is an abundant number, since it is smaller than the sum of its proper divisors (20237564742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17120034426 is a wasteful number, since it uses less digits than its factorization.
17120034426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33326.
The product of its (nonzero) digits is 8064, while the sum is 30.
Adding to 17120034426 its reverse (62443002171), we get a palindrome (79563036597).
The spelling of 17120034426 in words is "seventeen billion, one hundred twenty million, thirty-four thousand, four hundred twenty-six".
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