Compare 161879 vs 161880

Property	161879	161880
Type	prime	composite number
Unique factors	1	5
Total factors	1	7
Prime factorization	161879¹	2³ × 3¹ × 5¹ × 19¹ × 71¹
Prime factorization	161879	2 × 2 × 2 × 3 × 5 × 19 × 71
Divisors count	2	64
Divisors	1, 161879	1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 190, 213, 228, 284, 285, 355, 380, 426, 456, 568, 570, 710, 760, 852, 1065, 1140, 1349, 1420, 1704, 2130, 2280, 2698, 2840, 4047, 4260, 5396, 6745, 8094, 8520, 10792, 13490, 16188, 20235, 26980, 32376, 40470, 53960, 80940, 161880
Number of properties	6	0
Chen primes	6328th
Harmonic primes	5563rd
Primes	14841st
Sexy primes (2nd member)	3593rd
Sophie germain primes	1734th
Twin primes (1st member)	1820th
Roman numberals
Base 2	100111100001010111₂	100111100001011000₂
Base 3	22020001112₃	22020001120₃
Base 4	213201113₄	213201120₄
Base 5	20140004₅	20140010₅
Base 6	3245235₆	3245240₆
Base 7	1242644₇	1242645₇
Base 8	474127₈	474130₈
Base 9	266045₉	266046₉
Base 10	161879₁₀	161880₁₀
Base 11	100693₁₁	100694₁₁
Base 12	7981b₁₂	79820₁₂
Base 13	588b3₁₃	588b4₁₃
Base 14	42dcb₁₄	42dcc₁₄
Base 15	32e6e₁₅	32e70₁₅
Base 16	27857₁₆	27858₁₆