Compare 148990 vs 148991

Property	148990	148991
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 5¹ × 47¹ × 317¹	148991¹
Prime factorization	2 × 5 × 47 × 317	148991
Divisors count	16	2
Divisors	1, 2, 5, 10, 47, 94, 235, 317, 470, 634, 1585, 3170, 14899, 29798, 74495, 148990	1, 148991
Number of properties	0	5
Good primes		856th
Harmonic primes		5166th
Isolated primes		10387th
Primes		13756th
Sexy primes (1st member)		3371st
Roman numberals
Base 2	100100010111111110₂	100100010111111111₂
Base 3	21120101011₃	21120101012₃
Base 4	210113332₄	210113333₄
Base 5	14231430₅	14231431₅
Base 6	3105434₆	3105435₆
Base 7	1160242₇	1160243₇
Base 8	442776₈	442777₈
Base 9	246334₉	246335₉
Base 10	148990₁₀	148991₁₀
Base 11	a1a36₁₁	a1a37₁₁
Base 12	7227a₁₂	7227b₁₂
Base 13	52a7a₁₃	52a7b₁₃
Base 14	3c422₁₄	3c423₁₄
Base 15	2e22a₁₅	2e22b₁₅
Base 16	245fe₁₆	245ff₁₆