Compare 87420 vs 87421

Property	87420	87421
Type	composite number	prime
Unique factors	5	1
Total factors	6	1
Prime factorization	2² × 3¹ × 5¹ × 31¹ × 47¹	87421¹
Prime factorization	2 × 2 × 3 × 5 × 31 × 47	87421
Divisors count	48	2
Divisors	1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 470, 564, 620, 705, 930, 940, 1410, 1457, 1860, 2820, 2914, 4371, 5828, 7285, 8742, 14570, 17484, 21855, 29140, 43710, 87420	1, 87421
Number of properties	0	6
Harmonic primes		3200th
Isolated primes		6307th
Primes		8486th
Pythagorean primes		4232nd
Sexy primes (1st member)		2186th
Sexy prime triplets (1st member)		482nd
Roman numberals
Base 2	10101010101111100₂	10101010101111101₂
Base 3	11102220210₃	11102220211₃
Base 4	111111330₄	111111331₄
Base 5	10244140₅	10244141₅
Base 6	1512420₆	1512421₆
Base 7	512604₇	512605₇
Base 8	252574₈	252575₈
Base 9	142823₉	142824₉
Base 10	87420₁₀	87421₁₀
Base 11	5a753₁₁	5a754₁₁
Base 12	42710₁₂	42711₁₂
Base 13	30a38₁₃	30a39₁₃
Base 14	23c04₁₄	23c05₁₄
Base 15	1ad80₁₅	1ad81₁₅
Base 16	1557c₁₆	1557d₁₆