Compare 1945 vs 1957

Property	1945	1957
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	5¹ × 389¹	19¹ × 103¹
Prime factorization	5 × 389	19 × 103
Divisors count	4	4
Divisors	1, 5, 389, 1945	1, 19, 103, 1957
Number of properties	1	1
Semiprimes	562nd	564th
Roman numberals	MCMXLV	MCMLVII
Base 2	11110011001₂	11110100101₂
Base 3	2200001₃	2200111₃
Base 4	132121₄	132211₄
Base 5	30240₅	30312₅
Base 6	13001₆	13021₆
Base 7	5446₇	5464₇
Base 8	3631₈	3645₈
Base 9	2601₉	2614₉
Base 10	1945₁₀	1957₁₀
Base 11	1509₁₁	151a₁₁
Base 12	1161₁₂	1171₁₂
Base 13	b68₁₃	b77₁₃
Base 14	9cd₁₄	9db₁₄
Base 15	89a₁₅	8a7₁₅
Base 16	799₁₆	7a5₁₆