Compare 21150 vs 21157

Property	21150	21157
Type	composite number	prime
Unique factors	4	1
Total factors	6	1
Prime factorization	2¹ × 3² × 5² × 47¹	21157¹
Prime factorization	2 × 3 × 3 × 5 × 5 × 47	21157
Divisors count	36	2
Divisors	1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 423, 450, 470, 705, 846, 1175, 1410, 2115, 2350, 3525, 4230, 7050, 10575, 21150	1, 21157
Number of properties	0	5
Isolated primes		1659th
Primes		2378th
Pythagorean primes		1181st
Sexy primes (1st member)		720th
Sexy prime triplets (1st member)		197th
Roman numberals
Base 2	101001010011110₂	101001010100101₂
Base 3	1002000100₃	1002000121₃
Base 4	11022132₄	11022211₄
Base 5	1134100₅	1134112₅
Base 6	241530₆	241541₆
Base 7	115443₇	115453₇
Base 8	51236₈	51245₈
Base 9	32010₉	32017₉
Base 10	21150₁₀	21157₁₀
Base 11	14988₁₁	14994₁₁
Base 12	102a6₁₂	102b1₁₂
Base 13	981c₁₃	9826₁₃
Base 14	79ca₁₄	79d3₁₄
Base 15	6400₁₅	6407₁₅
Base 16	529e₁₆	52a5₁₆