Compare 166679 vs 166690

Property	166679	166690
Type	prime	composite number
Unique factors	1	4
Total factors	1	4
Prime factorization	166679¹	2¹ × 5¹ × 79¹ × 211¹
Prime factorization	166679	2 × 5 × 79 × 211
Divisors count	2	16
Divisors	1, 166679	1, 2, 5, 10, 79, 158, 211, 395, 422, 790, 1055, 2110, 16669, 33338, 83345, 166690
Number of properties	5	0
Chen primes	6468th
Happy primes	2361st
Isolated primes	11515th
Primes	15228th
Safe primes	1009th
Roman numberals
Base 2	101000101100010111₂	101000101100100010₂
Base 3	22110122022₃	22110122201₃
Base 4	220230113₄	220230202₄
Base 5	20313204₅	20313230₅
Base 6	3323355₆	3323414₆
Base 7	1262642₇	1262656₇
Base 8	505427₈	505442₈
Base 9	273568₉	273581₉
Base 10	166679₁₀	166690₁₀
Base 11	104257₁₁	104267₁₁
Base 12	8055b₁₂	8056a₁₂
Base 13	5ab36₁₃	5ab44₁₃
Base 14	44a59₁₄	44a66₁₄
Base 15	345be₁₅	345ca₁₅
Base 16	28b17₁₆	28b22₁₆