Compare 61380 vs 61381

Property	61380	61381
Type	composite number	prime
Unique factors	5	1
Total factors	7	1
Prime factorization	2² × 3² × 5¹ × 11¹ × 31¹	61381¹
Prime factorization	2 × 2 × 3 × 3 × 5 × 11 × 31	61381
Divisors count	72	2
Divisors	1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2790, 3069, 3410, 4092, 5115, 5580, 6138, 6820, 10230, 12276, 15345, 20460, 30690, 61380	1, 61381
Number of properties	0	6
Additive primes		2671st
Harmonic primes		2309th
Long primes		2342nd
Primes		6176th
Pythagorean primes		3082nd
Twin primes (2nd member)		824th
Roman numberals
Base 2	1110111111000100₂	1110111111000101₂
Base 3	10010012100₃	10010012101₃
Base 4	32333010₄	32333011₄
Base 5	3431010₅	3431011₅
Base 6	1152100₆	1152101₆
Base 7	343644₇	343645₇
Base 8	167704₈	167705₈
Base 9	103170₉	103171₉
Base 10	61380₁₀	61381₁₀
Base 11	42130₁₁	42131₁₁
Base 12	2b630₁₂	2b631₁₂
Base 13	21c27₁₃	21c28₁₃
Base 14	18524₁₄	18525₁₄
Base 15	132c0₁₅	132c1₁₅
Base 16	efc4₁₆	efc5₁₆