Compare 166980 vs 166987

Property	166980	166987
Type	composite number	prime
Unique factors	5	1
Total factors	7	1
Prime factorization	2² × 3¹ × 5¹ × 11² × 23¹	166987¹
Prime factorization	2 × 2 × 3 × 5 × 11 × 11 × 23	166987
Divisors count	72	2
Divisors	1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 121, 132, 138, 165, 220, 230, 242, 253, 276, 330, 345, 363, 460, 484, 506, 605, 660, 690, 726, 759, 1012, 1210, 1265, 1380, 1452, 1518, 1815, 2420, 2530, 2783, 3036, 3630, 3795, 5060, 5566, 7260, 7590, 8349, 11132, 13915, 15180, 16698, 27830, 33396, 41745, 55660, 83490, 166980	1, 166987
Number of properties	0	4
Additive primes		6238th
Chen primes		6480th
Isolated primes		11533rd
Primes		15254th
Roman numberals
Base 2	101000110001000100₂	101000110001001011₂
Base 3	22111001110₃	22111001201₃
Base 4	220301010₄	220301023₄
Base 5	20320410₅	20320422₅
Base 6	3325020₆	3325031₆
Base 7	1263552₇	1263562₇
Base 8	506104₈	506113₈
Base 9	274043₉	274051₉
Base 10	166980₁₀	166987₁₀
Base 11	104500₁₁	104507₁₁
Base 12	80770₁₂	80777₁₂
Base 13	5b008₁₃	5b012₁₃
Base 14	44bd2₁₄	44bd9₁₄
Base 15	34720₁₅	34727₁₅
Base 16	28c44₁₆	28c4b₁₆