5457 = 12 × 34 + 56 × (7 + 89)
5457 = (9 × 8 + 7) × (65 + 4) + 3 + 2 + 1
5457 = 0^6 − 1^8 + 2^2 − 3^9 + 4^7 + 5^4 + 6^5 + 7^3 + 8^1 + 9^0
a(n) = n*(2*n+5), n = 51
Sphenic number: Product of 3 distinct Primes, (List)
Factors: 1, 3, 17, 51, 107, 321, 1819, 5457
Five thousand, four hundred fifty-seven
Representations, Binary to Hexadecimal:
1010101010001_2
21111010_3
1111101_4
133312_5
41133_6
21624_7
12521_8
7433_9
4111_11
31a9_12
263a_13
1dbb_14
193c_15
1551_16
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