Compare 142905 vs 142907

Property	142905	142907
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	3¹ × 5¹ × 7¹ × 1361¹	142907¹
Prime factorization	3 × 5 × 7 × 1361	142907
Divisors count	16	2
Divisors	1, 3, 5, 7, 15, 21, 35, 105, 1361, 4083, 6805, 9527, 20415, 28581, 47635, 142905	1, 142907
Number of properties	0	6
Additive primes		5476th
Chen primes		5708th
Cousin primes (2nd member)		1632nd
Isolated primes		9989th
Primes		13258th
Safe primes		891st
Roman numberals
Base 2	100010111000111001₂	100010111000111011₂
Base 3	21021000210₃	21021000212₃
Base 4	202320321₄	202320323₄
Base 5	14033110₅	14033112₅
Base 6	3021333₆	3021335₆
Base 7	1133430₇	1133432₇
Base 8	427071₈	427073₈
Base 9	237023₉	237025₉
Base 10	142905₁₀	142907₁₀
Base 11	98404₁₁	98406₁₁
Base 12	6a849₁₂	6a84b₁₂
Base 13	50079₁₃	5007b₁₃
Base 14	3a117₁₄	3a119₁₄
Base 15	2c520₁₅	2c522₁₅
Base 16	22e39₁₆	22e3b₁₆