Compare 518420 vs 518431

Property	518420	518431
Type	composite number	prime
Unique factors	4	1
Total factors	7	1
Prime factorization	2² × 5¹ × 7² × 23²	518431¹
Prime factorization	2 × 2 × 5 × 7 × 7 × 23 × 23	518431
Divisors count	54	2
Divisors	1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 529, 644, 805, 980, 1058, 1127, 1610, 2116, 2254, 2645, 3220, 3703, 4508, 5290, 5635, 7406, 10580, 11270, 14812, 18515, 22540, 25921, 37030, 51842, 74060, 103684, 129605, 259210, 518420	1, 518431
Number of properties	0	3
Lucky primes		5024th
Primes		42942nd
Twin primes (2nd member)		4699th
Roman numberals
Base 2	1111110100100010100₂	1111110100100011111₂
Base 3	222100010202₃	222100011011₃
Base 4	1332210110₄	1332210133₄
Base 5	113042140₅	113042211₅
Base 6	15040032₆	15040051₆
Base 7	4256300₇	4256314₇
Base 8	1764424₈	1764437₈
Base 9	870122₉	870134₉
Base 10	518420₁₀	518431₁₀
Base 11	324551₁₁	324561₁₁
Base 12	210018₁₂	210027₁₂
Base 13	151c76₁₃	151c84₁₃
Base 14	d6d00₁₄	d6d0b₁₄
Base 15	a3915₁₅	a3921₁₅
Base 16	7e914₁₆	7e91f₁₆