Compare 139661 vs 139664

Property139661139664
Typeprimecomposite number
Unique factors14
Total factors17
Prime factorization139661124 × 71 × 291 × 431
Prime factorization1396612 × 2 × 2 × 2 × 7 × 29 × 43
Divisors count240
Divisors1, 1396611, 2, 4, 7, 8, 14, 16, 28, 29, 43, 56, 58, 86, 112, 116, 172, 203, 232, 301, 344, 406, 464, 602, 688, 812, 1204, 1247, 1624, 2408, 2494, 3248, 4816, 4988, 8729, 9976, 17458, 19952, 34916, 69832, 139664
Number of properties80
Chen primes5590th 
Emirps2698th 
Harmonic primes4875th 
Long primes4850th 
Primes12979th 
Pythagorean primes6464th 
Super primes1546th 
Twin primes (1st member)1607th 
Roman numberals  
Base 210001000011000110121000100001100100002
Base 3210021201223210021202023
Base 420201203142020121004
Base 5134321215134321245
Base 62554325625543326
Base 71121114711211207
Base 842061584206208
Base 923251892325229
Base 101396611013966410
Base 1195a251195a2811
Base 12689a512689a812
Base 134b752134b75513
Base 1438c7b1438c8014
Base 152b5ab152b5ae15
Base 162218d162219016
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