Compare 961981 vs 961990

Property	961981	961990
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	961981¹	2¹ × 5¹ × 96199¹
Prime factorization	961981	2 × 5 × 96199
Divisors count	2	8
Divisors	1, 961981	1, 2, 5, 10, 96199, 192398, 480995, 961990
Number of properties	4	0
Emirps	10305th
Isolated primes	59953rd
Lucky primes	8350th
Primes	75772nd
Roman numberals
Base 2	11101010110110111101₂	11101010110111000110₂
Base 3	1210212120221₃	1210212121021₃
Base 4	3222312331₄	3222313012₄
Base 5	221240411₅	221240430₅
Base 6	32341341₆	32341354₆
Base 7	11114416₇	11114431₇
Base 8	3526675₈	3526706₈
Base 9	1725527₉	1725537₉
Base 10	961981₁₀	961990₁₀
Base 11	5a7829₁₁	5a7837₁₁
Base 12	3a4851₁₂	3a485a₁₂
Base 13	278b27₁₃	278b33₁₃
Base 14	1b080d₁₄	1b0818₁₄
Base 15	140071₁₅	14007a₁₅
Base 16	eadbd₁₆	eadc6₁₆