Compare 166140 vs 166147

Property	166140	166147
Type	composite number	prime
Unique factors	5	1
Total factors	7	1
Prime factorization	2² × 3² × 5¹ × 13¹ × 71¹	166147¹
Prime factorization	2 × 2 × 3 × 3 × 5 × 13 × 71	166147
Divisors count	72	2
Divisors	1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 355, 390, 426, 468, 585, 639, 710, 780, 852, 923, 1065, 1170, 1278, 1420, 1846, 2130, 2340, 2556, 2769, 3195, 3692, 4260, 4615, 5538, 6390, 8307, 9230, 11076, 12780, 13845, 16614, 18460, 27690, 33228, 41535, 55380, 83070, 166140	1, 166147
Number of properties	0	7
Cousin primes (1st member)		1830th
Emirps		3365th
Good primes		901st
Happy primes		2353rd
Harmonic primes		5700th
Isolated primes		11477th
Primes		15182nd
Roman numberals
Base 2	101000100011111100₂	101000100100000011₂
Base 3	22102220100₃	22102220121₃
Base 4	220203330₄	220210003₄
Base 5	20304030₅	20304042₅
Base 6	3321100₆	3321111₆
Base 7	1261242₇	1261252₇
Base 8	504374₈	504403₈
Base 9	272810₉	272817₉
Base 10	166140₁₀	166147₁₀
Base 11	103907₁₁	103913₁₁
Base 12	80190₁₂	80197₁₂
Base 13	5a810₁₃	5a817₁₃
Base 14	44792₁₄	44799₁₄
Base 15	34360₁₅	34367₁₅
Base 16	288fc₁₆	28903₁₆