Compare 135780 vs 135781

Property	135780	135781
Type	composite number	prime
Unique factors	5	1
Total factors	6	1
Prime factorization	2² × 3¹ × 5¹ × 31¹ × 73¹	135781¹
Prime factorization	2 × 2 × 3 × 5 × 31 × 73	135781
Divisors count	48	2
Divisors	1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 73, 93, 124, 146, 155, 186, 219, 292, 310, 365, 372, 438, 465, 620, 730, 876, 930, 1095, 1460, 1860, 2190, 2263, 4380, 4526, 6789, 9052, 11315, 13578, 22630, 27156, 33945, 45260, 67890, 135780	1, 135781
Number of properties	0	7
Emirps		2608th
Harmonic primes		4757th
Isolated primes		9505th
Lucky primes		1654th
Primes		12650th
Pythagorean primes		6301st
Sexy primes (1st member)		3121st
Roman numberals
Base 2	100001001001100100₂	100001001001100101₂
Base 3	20220020220₃	20220020221₃
Base 4	201021210₄	201021211₄
Base 5	13321110₅	13321111₅
Base 6	2524340₆	2524341₆
Base 7	1103601₇	1103602₇
Base 8	411144₈	411145₈
Base 9	226226₉	226227₉
Base 10	135780₁₀	135781₁₀
Base 11	93017₁₁	93018₁₁
Base 12	666b0₁₂	666b1₁₂
Base 13	49a58₁₃	49a59₁₃
Base 14	376a8₁₄	376a9₁₄
Base 15	2a370₁₅	2a371₁₅
Base 16	21264₁₆	21265₁₆