Compare 139739 vs 139740

Property139739139740
Typeprimecomposite number
Unique factors15
Total factors16
Prime factorization139739122 × 31 × 51 × 171 × 1371
Prime factorization1397392 × 2 × 3 × 5 × 17 × 137
Divisors count248
Divisors1, 1397391, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 137, 170, 204, 255, 274, 340, 411, 510, 548, 685, 822, 1020, 1370, 1644, 2055, 2329, 2740, 4110, 4658, 6987, 8220, 9316, 11645, 13974, 23290, 27948, 34935, 46580, 69870, 139740
Number of properties70
Chen primes5593rd 
Happy primes2028th 
Isolated primes9774th 
Long primes4855th 
Primes12987th 
Sophie germain primes1552nd 
Ulam primes913th 
Roman numberals  
Base 210001000011101101121000100001110111002
Base 3210022001123210022001203
Base 420201312342020131304
Base 5134324245134324305
Base 62554535625545406
Base 71121255711212567
Base 842073384207348
Base 923261592326169
Base 101397391013974010
Base 1195a961195a9711
Base 1268a4b1268a5012
Base 134b7b2134b7b313
Base 1438cd51438cd614
Base 152b60e152b61015
Base 16221db16221dc16
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