Compare 213388 vs 213397

Property	213388	213397
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 7¹ × 7621¹	213397¹
Prime factorization	2 × 2 × 7 × 7621	213397
Divisors count	12	2
Divisors	1, 2, 4, 7, 14, 28, 7621, 15242, 30484, 53347, 106694, 213388	1, 213397
Number of properties	0	5
Harmonic primes		7148th
Isolated primes		14528th
Primes		19083rd
Pythagorean primes		9527th
Sexy primes (2nd member)		4527th
Roman numberals
Base 2	110100000110001100₂	110100000110010101₂
Base 3	101211201021₃	101211201121₃
Base 4	310012030₄	310012111₄
Base 5	23312023₅	23312042₅
Base 6	4323524₆	4323541₆
Base 7	1546060₇	1546102₇
Base 8	640614₈	640625₈
Base 9	354637₉	354647₉
Base 10	213388₁₀	213397₁₀
Base 11	13635a₁₁	136368₁₁
Base 12	a35a4₁₂	a35b1₁₂
Base 13	76186₁₃	76192₁₃
Base 14	57aa0₁₄	57aa9₁₄
Base 15	4335d₁₅	43367₁₅
Base 16	3418c₁₆	34195₁₆