Compare 40121 vs 40123

Property	40121	40123
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	53¹ × 757¹	40123¹
Prime factorization	53 × 757	40123
Divisors count	4	2
Divisors	1, 53, 757, 40121	1, 40123
Number of properties	1	6
Cousin primes (1st member)		583rd
Harmonic primes		1572nd
Isolated primes		3031st
Primes		4214th
Prime triplets (1st member)		277th
Semiprimes	9819th
Sexy primes (1st member)		1198th
Roman numberals
Base 2	1001110010111001₂	1001110010111011₂
Base 3	2001000222₃	2001001001₃
Base 4	21302321₄	21302323₄
Base 5	2240441₅	2240443₅
Base 6	505425₆	505431₆
Base 7	224654₇	224656₇
Base 8	116271₈	116273₈
Base 9	61028₉	61031₉
Base 10	40121₁₀	40123₁₀
Base 11	28164₁₁	28166₁₁
Base 12	1b275₁₂	1b277₁₂
Base 13	15353₁₃	15355₁₃
Base 14	1089b₁₄	1089d₁₄
Base 15	bd4b₁₅	bd4d₁₅
Base 16	9cb9₁₆	9cbb₁₆