Compare 148988 vs 148991

Property	148988	148991
Type	composite number	prime
Unique factors	4	1
Total factors	5	1
Prime factorization	2² × 7¹ × 17¹ × 313¹	148991¹
Prime factorization	2 × 2 × 7 × 17 × 313	148991
Divisors count	24	2
Divisors	1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 313, 476, 626, 1252, 2191, 4382, 5321, 8764, 10642, 21284, 37247, 74494, 148988	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	100100010111111100₂	100100010111111111₂
Base 3	21120101002₃	21120101012₃
Base 4	210113330₄	210113333₄
Base 5	14231423₅	14231431₅
Base 6	3105432₆	3105435₆
Base 7	1160240₇	1160243₇
Base 8	442774₈	442777₈
Base 9	246332₉	246335₉
Base 10	148988₁₀	148991₁₀
Base 11	a1a34₁₁	a1a37₁₁
Base 12	72278₁₂	7227b₁₂
Base 13	52a78₁₃	52a7b₁₃
Base 14	3c420₁₄	3c423₁₄
Base 15	2e228₁₅	2e22b₁₅
Base 16	245fc₁₆	245ff₁₆