Compare 644029 vs 644040

Property	644029	644040
Type	prime	composite number
Unique factors	1	4
Total factors	1	7
Prime factorization	644029¹	2³ × 3² × 5¹ × 1789¹
Prime factorization	644029	2 × 2 × 2 × 3 × 3 × 5 × 1789
Divisors count	2	48
Divisors	1, 644029	1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1789, 3578, 5367, 7156, 8945, 10734, 14312, 16101, 17890, 21468, 26835, 32202, 35780, 42936, 53670, 64404, 71560, 80505, 107340, 128808, 161010, 214680, 322020, 644040
Number of properties	4	0
Good primes	1999th
Isolated primes	41045th
Primes	52362nd
Ulam primes	3837th
Roman numberals
Base 2	10011101001110111101₂	10011101001111001000₂
Base 3	1012201102221₃	1012201110100₃
Base 4	2131032331₄	2131033020₄
Base 5	131102104₅	131102130₅
Base 6	21445341₆	21445400₆
Base 7	5321431₇	5321445₇
Base 8	2351675₈	2351710₈
Base 9	1181387₉	1181410₉
Base 10	644029₁₀	644040₁₀
Base 11	3aa961₁₁	3aa971₁₁
Base 12	270851₁₂	270860₁₂
Base 13	1971a9₁₃	1971b7₁₃
Base 14	12a9c1₁₄	12a9cc₁₄
Base 15	cac54₁₅	cac60₁₅
Base 16	9d3bd₁₆	9d3c8₁₆