Compare 28151 vs 28156

Property	28151	28156
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	28151¹	2² × 7039¹
Prime factorization	28151	2 × 2 × 7039
Divisors count	2	6
Divisors	1, 28151	1, 2, 4, 7039, 14078, 28156
Number of properties	5	0
Additive primes	1405th
Chen primes	1492nd
Harmonic primes	1145th
Isolated primes	2175th
Primes	3070th
Roman numberals
Base 2	110110111110111₂	110110111111100₂
Base 3	1102121122₃	1102121211₃
Base 4	12313313₄	12313330₄
Base 5	1400101₅	1400111₅
Base 6	334155₆	334204₆
Base 7	145034₇	145042₇
Base 8	66767₈	66774₈
Base 9	42548₉	42554₉
Base 10	28151₁₀	28156₁₀
Base 11	1a172₁₁	1a177₁₁
Base 12	1435b₁₂	14364₁₂
Base 13	ca76₁₃	ca7b₁₃
Base 14	a38b₁₄	a392₁₄
Base 15	851b₁₅	8521₁₅
Base 16	6df7₁₆	6dfc₁₆