1080 = 2 × 2 × 2 × 3 × 3 × 3 × 5
1080 = 1 + 234 + 56 + 789
1080 = 98 + 7 + 654 + 321
1080 = 0^5 + 1^7 + 2^8 − 3^9 + 4^0 + 5^6 + 6^1 + 7^2 + 8^4 + 9^3
Pentagonal number: a(n) = n*(3*n-1)/2, n = 27
a(n) = n*(n+3)/2, n= 35
1080 divides 53^4 - 1.
Number that can be expressed as the difference of the squares of primes in just two distinct ways.
Factors: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080
Representations, Binary to Hexadecimal:
10000111000_2
1111000_3
100320_4
13310_5
5000_6
3102_7
2070_8
1430_9
8a2_11
760_12
651_13
572_14
4c0_15
438_16
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