Compare 721139 vs 721148

Property	721139	721148
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	721139¹	2² × 180287¹
Prime factorization	721139	2 × 2 × 180287
Divisors count	2	6
Divisors	1, 721139	1, 2, 4, 180287, 360574, 721148
Number of properties	6	0
Additive primes	22613th
Chen primes	22615th
Emirps	7176th
Primes	58120th
Sophie germain primes	5867th
Twin primes (1st member)	6211th
Roman numberals
Base 2	10110000000011110011₂	10110000000011111100₂
Base 3	1100122012212₃	1100122020012₃
Base 4	2300003303₄	2300003330₄
Base 5	141034024₅	141034043₅
Base 6	23242335₆	23242352₆
Base 7	6062306₇	6062321₇
Base 8	2600363₈	2600374₈
Base 9	1318185₉	1318205₉
Base 10	721139₁₀	721148₁₀
Base 11	452891₁₁	45289a₁₁
Base 12	2a93ab₁₂	2a93b8₁₂
Base 13	1c3313₁₃	1c331c₁₃
Base 14	14ab3d₁₄	14ab48₁₄
Base 15	e3a0e₁₅	e3a18₁₅
Base 16	b00f3₁₆	b00fc₁₆