Compare 423980 vs 423991

Property	423980	423991
Type	composite number	prime
Unique factors	5	1
Total factors	6	1
Prime factorization	2² × 5¹ × 17¹ × 29¹ × 43¹	423991¹
Prime factorization	2 × 2 × 5 × 17 × 29 × 43	423991
Divisors count	48	2
Divisors	1, 2, 4, 5, 10, 17, 20, 29, 34, 43, 58, 68, 85, 86, 116, 145, 170, 172, 215, 290, 340, 430, 493, 580, 731, 860, 986, 1247, 1462, 1972, 2465, 2494, 2924, 3655, 4930, 4988, 6235, 7310, 9860, 12470, 14620, 21199, 24940, 42398, 84796, 105995, 211990, 423980	1, 423991
Number of properties	0	3
Happy primes		5294th
Primes		35698th
Twin primes (2nd member)		3994th
Roman numberals
Base 2	1100111100000101100₂	1100111100000110111₂
Base 3	210112120222₃	210112121101₃
Base 4	1213200230₄	1213200313₄
Base 5	102031410₅	102031431₅
Base 6	13030512₆	13030531₆
Base 7	3414044₇	3414061₇
Base 8	1474054₈	1474067₈
Base 9	715528₉	715541₉
Base 10	423980₁₀	423991₁₀
Base 11	26a5a7₁₁	26a607₁₁
Base 12	185438₁₂	185447₁₂
Base 13	11ac9b₁₃	11aca9₁₃
Base 14	b0724₁₄	b0731₁₄
Base 15	85955₁₅	85961₁₅
Base 16	6782c₁₆	67837₁₆