Compare 405947 vs 405957

Property	405947	405957
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	405947¹	3¹ × 135319¹
Prime factorization	405947	3 × 135319
Divisors count	2	4
Divisors	1, 405947	1, 3, 135319, 405957
Number of properties	5	1
Additive primes	13557th
Chen primes	13831st
Primes	34299th
Safe primes	2080th
Semiprimes		88826th
Twin primes (1st member)	3857th
Roman numberals
Base 2	1100011000110111011₂	1100011000111000101₂
Base 3	202121212002₃	202121212110₃
Base 4	1203012323₄	1203013011₄
Base 5	100442242₅	100442312₅
Base 6	12411215₆	12411233₆
Base 7	3310343₇	3310356₇
Base 8	1430673₈	1430705₈
Base 9	677762₉	677773₉
Base 10	405947₁₀	405957₁₀
Base 11	257aa3₁₁	258002₁₁
Base 12	176b0b₁₂	176b19₁₂
Base 13	112a09₁₃	112a16₁₃
Base 14	a7d23₁₄	a7d2d₁₄
Base 15	80432₁₅	8043c₁₅
Base 16	631bb₁₆	631c5₁₆