Compare 42439 vs 42451

Property	42439	42451
Type	composite number	prime
Unique factors	2	1
Total factors	3	1
Prime factorization	31¹ × 37²	42451¹
Prime factorization	31 × 37 × 37	42451
Divisors count	6	2
Divisors	1, 31, 37, 1147, 1369, 42439	1, 42451
Number of properties	0	6
Isolated primes		3206th
Lucky primes		648th
Primes		4439th
Sexy primes (1st member)		1259th
Sexy prime triplets (1st member)		307th
Ulam primes		335th
Roman numberals
Base 2	1010010111000111₂	1010010111010011₂
Base 3	2011012211₃	2011020021₃
Base 4	22113013₄	22113103₄
Base 5	2324224₅	2324301₅
Base 6	524251₆	524311₆
Base 7	234505₇	234523₇
Base 8	122707₈	122723₈
Base 9	64184₉	64207₉
Base 10	42439₁₀	42451₁₀
Base 11	29981₁₁	29992₁₁
Base 12	20687₁₂	20697₁₂
Base 13	16417₁₃	16426₁₃
Base 14	11675₁₄	11683₁₄
Base 15	c894₁₅	c8a1₁₅
Base 16	a5c7₁₆	a5d3₁₆