Compare 128427 vs 128431

Property	128427	128431
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	3¹ × 13¹ × 37¹ × 89¹	128431¹
Prime factorization	3 × 13 × 37 × 89	128431
Divisors count	16	2
Divisors	1, 3, 13, 37, 39, 89, 111, 267, 481, 1157, 1443, 3293, 3471, 9879, 42809, 128427	1, 128431
Number of properties	0	5
Additive primes		4957th
Isolated primes		9027th
Lucky primes		1578th
Primes		12024th
Sexy primes (1st member)		2984th
Roman numberals
Base 2	11111010110101011₂	11111010110101111₂
Base 3	20112011120₃	20112011201₃
Base 4	133112223₄	133112233₄
Base 5	13102202₅	13102211₅
Base 6	2430323₆	2430331₆
Base 7	1043265₇	1043302₇
Base 8	372653₈	372657₈
Base 9	215146₉	215151₉
Base 10	128427₁₀	128431₁₀
Base 11	88542₁₁	88546₁₁
Base 12	623a3₁₂	623a7₁₂
Base 13	465c0₁₃	465c4₁₃
Base 14	34b35₁₄	34b39₁₄
Base 15	280bc₁₅	280c1₁₅
Base 16	1f5ab₁₆	1f5af₁₆