Compare 421913 vs 421920

Property	421913	421920
Type	prime	composite number
Unique factors	1	4
Total factors	1	9
Prime factorization	421913¹	2⁵ × 3² × 5¹ × 293¹
Prime factorization	421913	2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 293
Divisors count	2	72
Divisors	1, 421913	1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 293, 360, 480, 586, 720, 879, 1172, 1440, 1465, 1758, 2344, 2637, 2930, 3516, 4395, 4688, 5274, 5860, 7032, 8790, 9376, 10548, 11720, 13185, 14064, 17580, 21096, 23440, 26370, 28128, 35160, 42192, 46880, 52740, 70320, 84384, 105480, 140640, 210960, 421920
Number of properties	3	0
Isolated primes	27579th
Primes	35534th
Sexy primes (2nd member)	7995th
Roman numberals
Base 2	1100111000000011001₂	1100111000000100000₂
Base 3	210102202102₃	210102202200₃
Base 4	1213000121₄	1213000200₄
Base 5	102000123₅	102000140₅
Base 6	13013145₆	13013200₆
Base 7	3405032₇	3405042₇
Base 8	1470031₈	1470040₈
Base 9	712672₉	712680₉
Base 10	421913₁₀	421920₁₀
Base 11	268a98₁₁	268aa4₁₁
Base 12	1841b5₁₂	184200₁₂
Base 13	11a06b₁₃	11a075₁₃
Base 14	ada89₁₄	ada92₁₄
Base 15	85028₁₅	85030₁₅
Base 16	67019₁₆	67020₁₆