Compare 639996 vs 639997

Property	639996	639997
Type	composite number	prime
Unique factors	5	1
Total factors	6	1
Prime factorization	2² × 3¹ × 7¹ × 19¹ × 401¹	639997¹
Prime factorization	2 × 2 × 3 × 7 × 19 × 401	639997
Divisors count	48	2
Divisors	1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 401, 532, 798, 802, 1203, 1596, 1604, 2406, 2807, 4812, 5614, 7619, 8421, 11228, 15238, 16842, 22857, 30476, 33684, 45714, 53333, 91428, 106666, 159999, 213332, 319998, 639996	1, 639997
Number of properties	0	4
Additive primes		20349th
Isolated primes		40813th
Lucky primes		5977th
Primes		52074th
Roman numberals
Base 2	10011100001111111100₂	10011100001111111101₂
Base 3	1012111220120₃	1012111220121₃
Base 4	2130033330₄	2130033331₄
Base 5	130434441₅	130434442₅
Base 6	21414540₆	21414541₆
Base 7	5303610₇	5303611₇
Base 8	2341774₈	2341775₈
Base 9	1174816₉	1174817₉
Base 10	639996₁₀	639997₁₀
Base 11	3a7925₁₁	3a7926₁₁
Base 12	26a450₁₂	26a451₁₂
Base 13	1953c6₁₃	1953c7₁₃
Base 14	129340₁₄	129341₁₄
Base 15	c9966₁₅	c9967₁₅
Base 16	9c3fc₁₆	9c3fd₁₆