Compare 20660 vs 20663

Property	20660	20663
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 5¹ × 1033¹	20663¹
Prime factorization	2 × 2 × 5 × 1033	20663
Divisors count	12	2
Divisors	1, 2, 4, 5, 10, 20, 1033, 2066, 4132, 5165, 10330, 20660	1, 20663
Number of properties	0	7
Additive primes		1081st
Chen primes		1144th
Harmonic primes		850th
Isolated primes		1627th
Long primes		886th
Primes		2328th
Safe primes		197th
Roman numberals
Base 2	101000010110100₂	101000010110111₂
Base 3	1001100012₃	1001100022₃
Base 4	11002310₄	11002313₄
Base 5	1130120₅	1130123₅
Base 6	235352₆	235355₆
Base 7	114143₇	114146₇
Base 8	50264₈	50267₈
Base 9	31305₉	31308₉
Base 10	20660₁₀	20663₁₀
Base 11	14582₁₁	14585₁₁
Base 12	bb58₁₂	bb5b₁₂
Base 13	9533₁₃	9536₁₃
Base 14	775a₁₄	775d₁₄
Base 15	61c5₁₅	61c8₁₅
Base 16	50b4₁₆	50b7₁₆