Compare 189929 vs 189930

Property	189929	189930
Type	prime	composite number
Unique factors	1	5
Total factors	1	5
Prime factorization	189929¹	2¹ × 3¹ × 5¹ × 13¹ × 487¹
Prime factorization	189929	2 × 3 × 5 × 13 × 487
Divisors count	2	32
Divisors	1, 189929	1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 487, 974, 1461, 2435, 2922, 4870, 6331, 7305, 12662, 14610, 18993, 31655, 37986, 63310, 94965, 189930
Number of properties	4	0
Isolated primes	13015th
Primes	17162nd
Pythagorean primes	8563rd
Sophie germain primes	1972nd
Roman numberals
Base 2	101110010111101001₂	101110010111101010₂
Base 3	100122112102₃	100122112110₃
Base 4	232113221₄	232113222₄
Base 5	22034204₅	22034210₅
Base 6	4023145₆	4023150₆
Base 7	1420505₇	1420506₇
Base 8	562751₈	562752₈
Base 9	318472₉	318473₉
Base 10	189929₁₀	189930₁₀
Base 11	11a773₁₁	11a774₁₁
Base 12	91ab5₁₂	91ab6₁₂
Base 13	685ac₁₃	685b0₁₃
Base 14	4d305₁₄	4d306₁₄
Base 15	3b41e₁₅	3b420₁₅
Base 16	2e5e9₁₆	2e5ea₁₆