Compare 172991 vs 172993

Property	172991	172993
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	7¹ × 13¹ × 1901¹	172993¹
Prime factorization	7 × 13 × 1901	172993
Divisors count	8	2
Divisors	1, 7, 13, 91, 1901, 13307, 24713, 172991	1, 172993
Number of properties	0	10
Additive primes		6446th
Emirps		3539th
Isolated primes		11950th
Primes		15753rd
Pythagorean primes		7858th
Sexy primes (1st member)		3803rd
Sexy primes (2nd member)		3802nd
Sexy prime quadrupletss (3rd member)		102nd
Sexy prime triplets (2nd member)		779th
Sexy prime triplets (3rd member)		778th
Roman numberals
Base 2	101010001110111111₂	101010001111000001₂
Base 3	22210022002₃	22210022011₃
Base 4	222032333₄	222033001₄
Base 5	21013431₅	21013433₅
Base 6	3412515₆	3412521₆
Base 7	1320230₇	1320232₇
Base 8	521677₈	521701₈
Base 9	283262₉	283264₉
Base 10	172991₁₀	172993₁₀
Base 11	108a75₁₁	108a77₁₁
Base 12	8413b₁₂	84141₁₂
Base 13	60980₁₃	60982₁₃
Base 14	47087₁₄	47089₁₄
Base 15	363cb₁₅	363cd₁₅
Base 16	2a3bf₁₆	2a3c1₁₆