Compare 1381 vs 1384

Property	1381	1384
Type	prime	composite number
Unique factors	1	2
Total factors	1	4
Prime factorization	1381¹	2³ × 173¹
Prime factorization	1381	2 × 2 × 2 × 173
Divisors count	2	8
Divisors	1, 1381	1, 2, 4, 8, 173, 346, 692, 1384
Number of properties	7	0
Additive primes	122nd
Chen primes	144th
Emirps	64th
Isolated primes	130th
Long primes	86th
Primes	221st
Pythagorean primes	109th
Roman numberals	MCCCLXXXI	MCCCLXXXIV
Base 2	10101100101₂	10101101000₂
Base 3	1220011₃	1220021₃
Base 4	111211₄	111220₄
Base 5	21011₅	21014₅
Base 6	10221₆	10224₆
Base 7	4012₇	4015₇
Base 8	2545₈	2550₈
Base 9	1804₉	1807₉
Base 10	1381₁₀	1384₁₀
Base 11	1046₁₁	1049₁₁
Base 12	971₁₂	974₁₂
Base 13	823₁₃	826₁₃
Base 14	709₁₄	70c₁₄
Base 15	621₁₅	624₁₅
Base 16	565₁₆	568₁₆