Compare 66280 vs 66281

Property	66280	66281
Type	composite number	semiprime
Unique factors	3	2
Total factors	5	2
Prime factorization	2³ × 5¹ × 1657¹	79¹ × 839¹
Prime factorization	2 × 2 × 2 × 5 × 1657	79 × 839
Divisors count	16	4
Divisors	1, 2, 4, 5, 8, 10, 20, 40, 1657, 3314, 6628, 8285, 13256, 16570, 33140, 66280	1, 79, 839, 66281
Number of properties	0	1
Semiprimes		15832nd
Roman numberals
Base 2	10000001011101000₂	10000001011101001₂
Base 3	10100220211₃	10100220212₃
Base 4	100023220₄	100023221₄
Base 5	4110110₅	4110111₅
Base 6	1230504₆	1230505₆
Base 7	364144₇	364145₇
Base 8	201350₈	201351₈
Base 9	110824₉	110825₉
Base 10	66280₁₀	66281₁₀
Base 11	45885₁₁	45886₁₁
Base 12	32434₁₂	32435₁₂
Base 13	24226₁₃	24227₁₃
Base 14	1a224₁₄	1a225₁₄
Base 15	1498a₁₅	1498b₁₅
Base 16	102e8₁₆	102e9₁₆