Compare 208489 vs 208490

Property	208489	208490
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	208489¹	2¹ × 5¹ × 20849¹
Prime factorization	208489	2 × 5 × 20849
Divisors count	2	8
Divisors	1, 208489	1, 2, 5, 10, 20849, 41698, 104245, 208490
Number of properties	6	0
Additive primes	7541st
Chen primes	7805th
Cousin primes (1st member)	2215th
Isolated primes	14207th
Primes	18678th
Pythagorean primes	9328th
Roman numberals
Base 2	110010111001101001₂	110010111001101010₂
Base 3	101120222211₃	101120222212₃
Base 4	302321221₄	302321222₄
Base 5	23132424₅	23132430₅
Base 6	4245121₆	4245122₆
Base 7	1525561₇	1525562₇
Base 8	627151₈	627152₈
Base 9	346884₉	346885₉
Base 10	208489₁₀	208490₁₀
Base 11	132706₁₁	132707₁₁
Base 12	a07a1₁₂	a07a2₁₂
Base 13	73b88₁₃	73b89₁₃
Base 14	55da1₁₄	55da2₁₄
Base 15	41b94₁₅	41b95₁₅
Base 16	32e69₁₆	32e6a₁₆