Compare 20939 vs 20945

Property	20939	20945
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	20939¹	5¹ × 59¹ × 71¹
Prime factorization	20939	5 × 59 × 71
Divisors count	2	8
Divisors	1, 20939	1, 5, 59, 71, 295, 355, 4189, 20945
Number of properties	7	0
Additive primes	1093rd
Chen primes	1159th
Isolated primes	1644th
Long primes	895th
Primes	2355th
Sophie germain primes	340th
Ulam primes	176th
Roman numberals
Base 2	101000111001011₂	101000111010001₂
Base 3	1001201112₃	1001201202₃
Base 4	11013023₄	11013101₄
Base 5	1132224₅	1132240₅
Base 6	240535₆	240545₆
Base 7	115022₇	115031₇
Base 8	50713₈	50721₈
Base 9	31645₉	31652₉
Base 10	20939₁₀	20945₁₀
Base 11	14806₁₁	14811₁₁
Base 12	1014b₁₂	10155₁₂
Base 13	96b9₁₃	96c2₁₃
Base 14	78b9₁₄	78c1₁₄
Base 15	630e₁₅	6315₁₅
Base 16	51cb₁₆	51d1₁₆