Compare 101918 vs 101921

Property	101918	101921
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	2¹ × 131¹ × 389¹	101921¹
Prime factorization	2 × 131 × 389	101921
Divisors count	8	2
Divisors	1, 2, 131, 262, 389, 778, 50959, 101918	1, 101921
Number of properties	0	7
Chen primes		4295th
Cousin primes (2nd member)		1236th
Harmonic primes		3690th
Isolated primes		7282nd
Primes		9759th
Pythagorean primes		4870th
Sophie germain primes		1190th
Roman numberals
Base 2	11000111000011110₂	11000111000100001₂
Base 3	12011210202₃	12011210212₃
Base 4	120320132₄	120320201₄
Base 5	11230133₅	11230141₅
Base 6	2103502₆	2103505₆
Base 7	603065₇	603101₇
Base 8	307036₈	307041₈
Base 9	164722₉	164725₉
Base 10	101918₁₀	101921₁₀
Base 11	6a633₁₁	6a636₁₁
Base 12	4ab92₁₂	4ab95₁₂
Base 13	3750b₁₃	37511₁₃
Base 14	291dc₁₄	29201₁₄
Base 15	202e8₁₅	202eb₁₅
Base 16	18e1e₁₆	18e21₁₆