Compare 20479 vs 20481

Property	20479	20481
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	20479¹	3¹ × 6827¹
Prime factorization	20479	3 × 6827
Divisors count	2	4
Divisors	1, 20479	1, 3, 6827, 20481
Number of properties	7	1
Chen primes	1138th
Cousin primes (1st member)	353rd
Harmonic primes	842nd
Primes	2312th
Prime triplets (2nd member)	171st
Semiprimes		5196th
Solinas primes	89th
Twin primes (2nd member)	348th
Roman numberals
Base 2	100111111111111₂	101000000000001₂
Base 3	1001002111₃	1001002120₃
Base 4	10333333₄	11000001₄
Base 5	1123404₅	1123411₅
Base 6	234451₆	234453₆
Base 7	113464₇	113466₇
Base 8	47777₈	50001₈
Base 9	31074₉	31076₉
Base 10	20479₁₀	20481₁₀
Base 11	14428₁₁	1442a₁₁
Base 12	ba27₁₂	ba29₁₂
Base 13	9424₁₃	9426₁₃
Base 14	766b₁₄	766d₁₄
Base 15	6104₁₅	6106₁₅
Base 16	4fff₁₆	5001₁₆