Compare 131229 vs 131231

Property	131229	131231
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	3² × 7¹ × 2083¹	131231¹
Prime factorization	3 × 3 × 7 × 2083	131231
Divisors count	12	2
Divisors	1, 3, 7, 9, 21, 63, 2083, 6249, 14581, 18747, 43743, 131229	1, 131231
Number of properties	0	4
Additive primes		5056th
Chen primes		5290th
Isolated primes		9209th
Primes		12262nd
Roman numberals
Base 2	100000000010011101₂	100000000010011111₂
Base 3	20200000100₃	20200000102₃
Base 4	200002131₄	200002133₄
Base 5	13144404₅	13144411₅
Base 6	2451313₆	2451315₆
Base 7	1054410₇	1054412₇
Base 8	400235₈	400237₈
Base 9	220010₉	220012₉
Base 10	131229₁₀	131231₁₀
Base 11	8a65a₁₁	8a661₁₁
Base 12	63b39₁₂	63b3b₁₂
Base 13	47967₁₃	47969₁₃
Base 14	35b77₁₄	35b79₁₄
Base 15	28d39₁₅	28d3b₁₅
Base 16	2009d₁₆	2009f₁₆