Compare 130621 vs 130630

Property	130621	130630
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	130621¹	2¹ × 5¹ × 13063¹
Prime factorization	130621	2 × 5 × 13063
Divisors count	2	8
Divisors	1, 130621	1, 2, 5, 10, 13063, 26126, 65315, 130630
Number of properties	7	0
Additive primes	5039th
Chen primes	5275th
Emirps	2483rd
Lucky primes	1602nd
Primes	12215th
Pythagorean primes	6077th
Twin primes (2nd member)	1522nd
Roman numberals
Base 2	11111111000111101₂	11111111001000110₂
Base 3	20122011211₃	20122012011₃
Base 4	133320331₄	133321012₄
Base 5	13134441₅	13140010₅
Base 6	2444421₆	2444434₆
Base 7	1052551₇	1052563₇
Base 8	377075₈	377106₈
Base 9	218154₉	218164₉
Base 10	130621₁₀	130630₁₀
Base 11	8a157₁₁	8a165₁₁
Base 12	63711₁₂	6371a₁₂
Base 13	475ba₁₃	475c6₁₃
Base 14	35861₁₄	3586a₁₄
Base 15	28a81₁₅	28a8a₁₅
Base 16	1fe3d₁₆	1fe46₁₆