Compare 81409 vs 81416

Property	81409	81416
Type	prime	composite number
Unique factors	1	2
Total factors	1	4
Prime factorization	81409¹	2³ × 10177¹
Prime factorization	81409	2 × 2 × 2 × 10177
Divisors count	2	8
Divisors	1, 81409	1, 2, 4, 8, 10177, 20354, 40708, 81416
Number of properties	5	0
Harmonic primes	3007th
Isolated primes	5915th
Primes	7966th
Proth primes	92nd
Pythagorean primes	3969th
Roman numberals
Base 2	10011111000000001₂	10011111000001000₂
Base 3	11010200011₃	11010200102₃
Base 4	103320001₄	103320020₄
Base 5	10101114₅	10101131₅
Base 6	1424521₆	1424532₆
Base 7	456226₇	456236₇
Base 8	237001₈	237010₈
Base 9	133604₉	133612₉
Base 10	81409₁₀	81416₁₀
Base 11	56189₁₁	56195₁₁
Base 12	3b141₁₂	3b148₁₂
Base 13	2b093₁₃	2b09a₁₃
Base 14	2194d₁₄	21956₁₄
Base 15	191c4₁₅	191cb₁₅
Base 16	13e01₁₆	13e08₁₆