No, it is either one large(-ish) number with a space for a thousand separator, or else it is two smaller numbers separated by a space.
520% = 520/100 = 5 1/5 [as a mixed number] or 26/5 [as an improper fraction].
520 = 52000% 5/20 = 25%
1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
520
The prime factors of 520 are: 2 5 13
hcf(520, 430) = 10 520 = 23 x 5 x 13 430 = 2 x 5 x 43 hcf = 2 x 5 = 10
520
It is 5
520 = 2 × 2 × 2 × 5 × 13
The factors of 520 are 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 The prime factorization of 520 is 23 x 5 x 13
520 / \ 2 260 / \ 130 2 / \ 65 2 / \ 5 13
520 = 95,367,431,640,625.