Compare 149519 vs 149520

Property	149519	149520
Type	prime	composite number
Unique factors	1	5
Total factors	1	8
Prime factorization	149519¹	2⁴ × 3¹ × 5¹ × 7¹ × 89¹
Prime factorization	149519	2 × 2 × 2 × 2 × 3 × 5 × 7 × 89
Divisors count	2	80
Divisors	1, 149519	1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 1068, 1246, 1335, 1424, 1680, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4272, 4984, 5340, 6230, 7120, 7476, 9345, 9968, 10680, 12460, 14952, 18690, 21360, 24920, 29904, 37380, 49840, 74760, 149520
Number of properties	6	0
Additive primes	5696th
Chen primes	5916th
Harmonic primes	5185th
Primes	13808th
Safe primes	919th
Twin primes (1st member)	1693rd
Roman numberals
Base 2	100100100000001111₂	100100100000010000₂
Base 3	21121002202₃	21121002210₃
Base 4	210200033₄	210200100₄
Base 5	14241034₅	14241040₅
Base 6	3112115₆	3112120₆
Base 7	1161626₇	1161630₇
Base 8	444017₈	444020₈
Base 9	247082₉	247083₉
Base 10	149519₁₀	149520₁₀
Base 11	a2377₁₁	a2378₁₁
Base 12	7263b₁₂	72640₁₂
Base 13	53096₁₃	53097₁₃
Base 14	3c6bd₁₄	3c6c0₁₄
Base 15	2e47e₁₅	2e480₁₅
Base 16	2480f₁₆	24810₁₆