Compare 172031 vs 172169

Property	172031	172169
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	172031¹	172169¹
Prime factorization	172031	172169
Divisors count	2	2
Divisors	1, 172031	1, 172169
Number of properties	4	4
Chen primes	6643rd	6648th
Cousin primes (2nd member)	1883rd
Isolated primes	11877th
Primes	15670th	15680th
Pythagorean primes		7820th
Twin primes (1st member)		1898th
Roman numberals
Base 2	101001111111111111₂	101010000010001001₂
Base 3	22201222112₃	22202011122₃
Base 4	221333333₄	222002021₄
Base 5	21001111₅	21002134₅
Base 6	3404235₆	3405025₆
Base 7	1314356₇	1314644₇
Base 8	517777₈	520211₈
Base 9	281875₉	282148₉
Base 10	172031₁₀	172169₁₀
Base 11	108282₁₁	108398₁₁
Base 12	8367b₁₂	83775₁₂
Base 13	603c2₁₃	6049a₁₃
Base 14	4699d₁₄	46a5b₁₄
Base 15	35e8b₁₅	3602e₁₅
Base 16	29fff₁₆	2a089₁₆