Compare 641992 vs 642001

Property	641992	642001
Type	composite number	semiprime
Unique factors	3	2
Total factors	5	2
Prime factorization	2³ × 13¹ × 6173¹	401¹ × 1601¹
Prime factorization	2 × 2 × 2 × 13 × 6173	401 × 1601
Divisors count	16	4
Divisors	1, 2, 4, 8, 13, 26, 52, 104, 6173, 12346, 24692, 49384, 80249, 160498, 320996, 641992	1, 401, 1601, 642001
Number of properties	0	1
Semiprimes		137550th
Roman numberals
Base 2	10011100101111001000₂	10011100101111010001₂
Base 3	1012121122111₃	1012121122211₃
Base 4	2130233020₄	2130233101₄
Base 5	131020432₅	131021001₅
Base 6	21432104₆	21432121₆
Base 7	5312461₇	5312503₇
Base 8	2345710₈	2345721₈
Base 9	1177574₉	1177584₉
Base 10	641992₁₀	642001₁₀
Base 11	3a937a₁₁	3a9388₁₁
Base 12	26b634₁₂	26b641₁₂
Base 13	1962a0₁₃	1962a9₁₃
Base 14	129d68₁₄	129d73₁₄
Base 15	ca347₁₅	ca351₁₅
Base 16	9cbc8₁₆	9cbd1₁₆