Compare 123980 vs 123989

Property	123980	123989
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 5¹ × 6199¹	123989¹
Prime factorization	2 × 2 × 5 × 6199	123989
Divisors count	12	2
Divisors	1, 2, 4, 5, 10, 20, 6199, 12398, 24796, 30995, 61990, 123980	1, 123989
Number of properties	0	8
Chen primes		5055th
Emirps		2309th
Harmonic primes		4402nd
Isolated primes		8729th
Long primes		4360th
Primes		11650th
Pythagorean primes		5795th
Sexy primes (2nd member)		2904th
Roman numberals
Base 2	11110010001001100₂	11110010001010101₂
Base 3	20022001212₃	20022002012₃
Base 4	132101030₄	132101111₄
Base 5	12431410₅	12431424₅
Base 6	2353552₆	2354005₆
Base 7	1024313₇	1024325₇
Base 8	362114₈	362125₈
Base 9	208055₉	208065₉
Base 10	123980₁₀	123989₁₀
Base 11	8516a₁₁	85178₁₁
Base 12	5b8b8₁₂	5b905₁₂
Base 13	4457c₁₃	44588₁₃
Base 14	3327a₁₄	33285₁₄
Base 15	26b05₁₅	26b0e₁₅
Base 16	1e44c₁₆	1e455₁₆