Compare 172156 vs 172157

Property	172156	172157
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 193¹ × 223¹	172157¹
Prime factorization	2 × 2 × 193 × 223	172157
Divisors count	12	2
Divisors	1, 2, 4, 193, 223, 386, 446, 772, 892, 43039, 86078, 172156	1, 172157
Number of properties	0	7
Additive primes		6414th
Cousin primes (2nd member)		1885th
Happy primes		2427th
Isolated primes		11886th
Primes		15679th
Pythagorean primes		7819th
Super primes		1830th
Roman numberals
Base 2	101010000001111100₂	101010000001111101₂
Base 3	22202011011₃	22202011012₃
Base 4	222001330₄	222001331₄
Base 5	21002111₅	21002112₅
Base 6	3405004₆	3405005₆
Base 7	1314625₇	1314626₇
Base 8	520174₈	520175₈
Base 9	282134₉	282135₉
Base 10	172156₁₀	172157₁₀
Base 11	108386₁₁	108387₁₁
Base 12	83764₁₂	83765₁₂
Base 13	6048a₁₃	6048b₁₃
Base 14	46a4c₁₄	46a4d₁₄
Base 15	36021₁₅	36022₁₅
Base 16	2a07c₁₆	2a07d₁₆