Compare 663405 vs 663407

Property	663405	663407
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	3¹ × 5¹ × 47¹ × 941¹	663407¹
Prime factorization	3 × 5 × 47 × 941	663407
Divisors count	16	2
Divisors	1, 3, 5, 15, 47, 141, 235, 705, 941, 2823, 4705, 14115, 44227, 132681, 221135, 663405	1, 663407
Number of properties	0	3
Chen primes		21047th
Primes		53820th
Twin primes (1st member)		5807th
Roman numberals
Base 2	10100001111101101101₂	10100001111101101111₂
Base 3	1020201000120₃	1020201000122₃
Base 4	2201331231₄	2201331233₄
Base 5	132212110₅	132212112₅
Base 6	22115153₆	22115155₆
Base 7	5432061₇	5432063₇
Base 8	2417555₈	2417557₈
Base 9	1221016₉	1221018₉
Base 10	663405₁₀	663407₁₀
Base 11	413476₁₁	413478₁₁
Base 12	27bab9₁₂	27babb₁₂
Base 13	1a2c62₁₃	1a2c64₁₃
Base 14	133aa1₁₄	133aa3₁₄
Base 15	d1870₁₅	d1872₁₅
Base 16	a1f6d₁₆	a1f6f₁₆