Compare 161387 vs 161392

Property161387161392
Typeprimecomposite number
Unique factors14
Total factors17
Prime factorization161387124 × 71 × 111 × 1311
Prime factorization1613872 × 2 × 2 × 2 × 7 × 11 × 131
Divisors count240
Divisors1, 1613871, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 131, 154, 176, 262, 308, 524, 616, 917, 1048, 1232, 1441, 1834, 2096, 2882, 3668, 5764, 7336, 10087, 11528, 14672, 20174, 23056, 40348, 80696, 161392
Number of properties40
Chen primes6309th 
Harmonic primes5548th 
Isolated primes11175th 
Primes14800th 
Roman numberals  
Base 210011101100110101121001110110011100002
Base 3220121010223220121011113
Base 421312122342131213004
Base 5201310225201310325
Base 63243055632431046
Base 71241342712413507
Base 847315384731608
Base 926533892653449
Base 101613871016139210
Base 111002861110029011
Base 127948b127949412
Base 13585c513585ca13
Base 1442b591442b6014
Base 1532c421532c4715
Base 162766b162767016
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