Compare 645980 vs 645989

Property	645980	645989
Type	composite number	composite number
Unique factors	3	3
Total factors	4	3
Prime factorization	2² × 5¹ × 32299¹	43¹ × 83¹ × 181¹
Prime factorization	2 × 2 × 5 × 32299	43 × 83 × 181
Divisors count	12	8
Divisors	1, 2, 4, 5, 10, 20, 32299, 64598, 129196, 161495, 322990, 645980	1, 43, 83, 181, 3569, 7783, 15023, 645989
Number of properties	0	0
Roman numberals
Base 2	10011101101101011100₂	10011101101101100101₂
Base 3	1012211010012₃	1012211010112₃
Base 4	2131231130₄	2131231211₄
Base 5	131132410₅	131132424₅
Base 6	21502352₆	21502405₆
Base 7	5330216₇	5330231₇
Base 8	2355534₈	2355545₈
Base 9	1184105₉	1184115₉
Base 10	645980₁₀	645989₁₀
Base 11	401375₁₁	401383₁₁
Base 12	2719b8₁₂	271a05₁₂
Base 13	19804a₁₃	198056₁₃
Base 14	12b5b6₁₄	12b5c1₁₄
Base 15	cb605₁₅	cb60e₁₅
Base 16	9db5c₁₆	9db65₁₆