Compare 172157 vs 172166

Property	172157	172166
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	172157¹	2¹ × 86083¹
Prime factorization	172157	2 × 86083
Divisors count	2	4
Divisors	1, 172157	1, 2, 86083, 172166
Number of properties	7	1
Additive primes	6414th
Cousin primes (2nd member)	1885th
Happy primes	2427th
Isolated primes	11886th
Primes	15679th
Pythagorean primes	7819th
Semiprimes		39250th
Super primes	1830th
Roman numberals
Base 2	101010000001111101₂	101010000010000110₂
Base 3	22202011012₃	22202011112₃
Base 4	222001331₄	222002012₄
Base 5	21002112₅	21002131₅
Base 6	3405005₆	3405022₆
Base 7	1314626₇	1314641₇
Base 8	520175₈	520206₈
Base 9	282135₉	282145₉
Base 10	172157₁₀	172166₁₀
Base 11	108387₁₁	108395₁₁
Base 12	83765₁₂	83772₁₂
Base 13	6048b₁₃	60497₁₃
Base 14	46a4d₁₄	46a58₁₄
Base 15	36022₁₅	3602b₁₅
Base 16	2a07d₁₆	2a086₁₆