Compare 1531 vs 1532

Property	1531	1532
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	1531¹	2² × 383¹
Prime factorization	1531	2 × 2 × 383
Divisors count	2	6
Divisors	1, 1531	1, 2, 4, 383, 766, 1532
Number of properties	5	0
Centered decagonal primes	13th
Isolated primes	143rd
Long primes	91st
Primes	242nd
Ulam primes	22nd
Roman numberals	MDXXXI	MDXXXII
Base 2	10111111011₂	10111111100₂
Base 3	2002201₃	2002202₃
Base 4	113323₄	113330₄
Base 5	22111₅	22112₅
Base 6	11031₆	11032₆
Base 7	4315₇	4316₇
Base 8	2773₈	2774₈
Base 9	2081₉	2082₉
Base 10	1531₁₀	1532₁₀
Base 11	1172₁₁	1173₁₁
Base 12	a77₁₂	a78₁₂
Base 13	90a₁₃	90b₁₃
Base 14	7b5₁₄	7b6₁₄
Base 15	6c1₁₅	6c2₁₅
Base 16	5fb₁₆	5fc₁₆