Compare 813209 vs 813220

Property	813209	813220
Type	prime	composite number
Unique factors	1	4
Total factors	1	5
Prime factorization	813209¹	2² × 5¹ × 73¹ × 557¹
Prime factorization	813209	2 × 2 × 5 × 73 × 557
Divisors count	2	24
Divisors	1, 813209	1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 557, 730, 1114, 1460, 2228, 2785, 5570, 11140, 40661, 81322, 162644, 203305, 406610, 813220
Number of properties	4	0
Additive primes	25115th
Isolated primes	51231st
Primes	64920th
Sexy primes (2nd member)	13768th
Roman numberals
Base 2	11000110100010011001₂	11000110100010100100₂
Base 3	1112022111212₃	1112022112021₃
Base 4	3012202121₄	3012202210₄
Base 5	202010314₅	202010340₅
Base 6	25232505₆	25232524₆
Base 7	6624605₇	6624622₇
Base 8	3064231₈	3064244₈
Base 9	1468455₉	1468467₉
Base 10	813209₁₀	813220₁₀
Base 11	505a81₁₁	505a91₁₁
Base 12	332735₁₂	332744₁₂
Base 13	2261b7₁₃	2261c5₁₃
Base 14	172505₁₄	172512₁₄
Base 15	110e3e₁₅	110e4a₁₅
Base 16	c6899₁₆	c68a4₁₆