Compare 164839 vs 164840

Property	164839	164840
Type	prime	composite number
Unique factors	1	4
Total factors	1	6
Prime factorization	164839¹	2³ × 5¹ × 13¹ × 317¹
Prime factorization	164839	2 × 2 × 2 × 5 × 13 × 317
Divisors count	2	32
Divisors	1, 164839	1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 317, 520, 634, 1268, 1585, 2536, 3170, 4121, 6340, 8242, 12680, 16484, 20605, 32968, 41210, 82420, 164840
Number of properties	5	0
Additive primes	6182nd
Centered triangular primes	66th
Lucky primes	1961st
Primes	15086th
Twin primes (2nd member)	1845th
Roman numberals
Base 2	101000001111100111₂	101000001111101000₂
Base 3	22101010011₃	22101010012₃
Base 4	220033213₄	220033220₄
Base 5	20233324₅	20233330₅
Base 6	3311051₆	3311052₆
Base 7	1254403₇	1254404₇
Base 8	501747₈	501750₈
Base 9	271104₉	271105₉
Base 10	164839₁₀	164840₁₀
Base 11	102934₁₁	102935₁₁
Base 12	7b487₁₂	7b488₁₂
Base 13	5a04c₁₃	5a050₁₃
Base 14	44103₁₄	44104₁₄
Base 15	33c94₁₅	33c95₁₅
Base 16	283e7₁₆	283e8₁₆