Compare 667127 vs 667139

Property	667127	667139
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	667127¹	11¹ × 60649¹
Prime factorization	667127	11 × 60649
Divisors count	2	4
Divisors	1, 667127	1, 11, 60649, 667139
Number of properties	8	1
Additive primes	21120th
Chen primes	21151st
Cousin primes (2nd member)	5835th
Primes	54103rd
Prime triplets (2nd member)	2131st
Safe primes	3126th
Semiprimes		142704th
Twin primes (1st member)	5841st
Ulam primes	3973rd
Roman numberals
Base 2	10100010110111110111₂	10100010111000000011₂
Base 3	1020220010102₃	1020220010212₃
Base 4	2202313313₄	2202320003₄
Base 5	132322002₅	132322024₅
Base 6	22144315₆	22144335₆
Base 7	5445656₇	5446004₇
Base 8	2426767₈	2427003₈
Base 9	1226112₉	1226125₉
Base 10	667127₁₀	667139₁₀
Base 11	41624a₁₁	416260₁₁
Base 12	28209b₁₂	2820ab₁₂
Base 13	1a4866₁₃	1a4875₁₃
Base 14	13519d₁₄	1351ab₁₄
Base 15	d2a02₁₅	d2a0e₁₅
Base 16	a2df7₁₆	a2e03₁₆