Compare 657040 vs 657047

Property	657040	657047
Type	composite number	prime
Unique factors	4	1
Total factors	7	1
Prime factorization	2⁴ × 5¹ × 43¹ × 191¹	657047¹
Prime factorization	2 × 2 × 2 × 2 × 5 × 43 × 191	657047
Divisors count	40	2
Divisors	1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 191, 215, 344, 382, 430, 688, 764, 860, 955, 1528, 1720, 1910, 3056, 3440, 3820, 7640, 8213, 15280, 16426, 32852, 41065, 65704, 82130, 131408, 164260, 328520, 657040	1, 657047
Number of properties	0	4
Additive primes		20841st
Chen primes		20866th
Primes		53345th
Twin primes (1st member)		5757th
Roman numberals
Base 2	10100000011010010000₂	10100000011010010111₂
Base 3	1020101021211₃	1020101022002₃
Base 4	2200122100₄	2200122113₄
Base 5	132011130₅	132011142₅
Base 6	22025504₆	22025515₆
Base 7	5404366₇	5404406₇
Base 8	2403220₈	2403227₈
Base 9	1211254₉	1211262₉
Base 10	657040₁₀	657047₁₀
Base 11	40970a₁₁	409716₁₁
Base 12	278294₁₂	27829b₁₂
Base 13	1a00a7₁₃	1a00b1₁₃
Base 14	131636₁₄	13163d₁₄
Base 15	cea2a₁₅	cea32₁₅
Base 16	a0690₁₆	a0697₁₆