Compare 18031 vs 18041

Property	18031	18041
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	13¹ × 19¹ × 73¹	18041¹
Prime factorization	13 × 19 × 73	18041
Divisors count	8	2
Divisors	1, 13, 19, 73, 247, 949, 1387, 18031	1, 18041
Number of properties	0	11
Chen primes		1025th
Emirps		557th
Happy primes		354th
Harmonic primes		747th
Primes		2066th
Prime quadruplets (1st member)		17th
Prime triplets (1st member)		155th
Pythagorean primes		1019th
Sexy primes (1st member)		638th
Sophie germain primes		300th
Twin primes (1st member)		316th
Roman numberals
Base 2	100011001101111₂	100011001111001₂
Base 3	220201211₃	220202012₃
Base 4	10121233₄	10121321₄
Base 5	1034111₅	1034131₅
Base 6	215251₆	215305₆
Base 7	103366₇	103412₇
Base 8	43157₈	43171₈
Base 9	26654₉	26665₉
Base 10	18031₁₀	18041₁₀
Base 11	12602₁₁	12611₁₁
Base 12	a527₁₂	a535₁₂
Base 13	8290₁₃	829a₁₃
Base 14	67dd₁₄	6809₁₄
Base 15	5521₁₅	552b₁₅
Base 16	466f₁₆	4679₁₆