Compare 309520 vs 309521

Property	309520	309521
Type	composite number	prime
Unique factors	4	1
Total factors	7	1
Prime factorization	2⁴ × 5¹ × 53¹ × 73¹	309521¹
Prime factorization	2 × 2 × 2 × 2 × 5 × 53 × 73	309521
Divisors count	40	2
Divisors	1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 73, 80, 106, 146, 212, 265, 292, 365, 424, 530, 584, 730, 848, 1060, 1168, 1460, 2120, 2920, 3869, 4240, 5840, 7738, 15476, 19345, 30952, 38690, 61904, 77380, 154760, 309520	1, 309521
Number of properties	0	3
Chen primes		10950th
Primes		26766th
Twin primes (1st member)		3079th
Roman numberals
Base 2	1001011100100010000₂	1001011100100010001₂
Base 3	120201120201₃	120201120202₃
Base 4	1023210100₄	1023210101₄
Base 5	34401040₅	34401041₅
Base 6	10344544₆	10344545₆
Base 7	2426251₇	2426252₇
Base 8	1134420₈	1134421₈
Base 9	521521₉	521522₉
Base 10	309520₁₀	309521₁₀
Base 11	1a1602₁₁	1a1603₁₁
Base 12	12b154₁₂	12b155₁₂
Base 13	aab63₁₃	aab64₁₃
Base 14	80b28₁₄	80b29₁₄
Base 15	61a9a₁₅	61a9b₁₅
Base 16	4b910₁₆	4b911₁₆