Compare 28139 vs 28157

Property	28139	28157
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	19¹ × 1481¹	37¹ × 761¹
Prime factorization	19 × 1481	37 × 761
Divisors count	4	4
Divisors	1, 19, 1481, 28139	1, 37, 761, 28157
Number of properties	1	1
Semiprimes	7015th	7020th
Roman numberals
Base 2	110110111101011₂	110110111111101₂
Base 3	1102121012₃	1102121212₃
Base 4	12313223₄	12313331₄
Base 5	1400024₅	1400112₅
Base 6	334135₆	334205₆
Base 7	145016₇	145043₇
Base 8	66753₈	66775₈
Base 9	42535₉	42555₉
Base 10	28139₁₀	28157₁₀
Base 11	1a161₁₁	1a178₁₁
Base 12	1434b₁₂	14365₁₂
Base 13	ca67₁₃	ca7c₁₃
Base 14	a37d₁₄	a393₁₄
Base 15	850e₁₅	8522₁₅
Base 16	6deb₁₆	6dfd₁₆