1. Numbers
  2. Compare 31139 vs 31140

Compare 31139 vs 31140

Property3113931140
Typeprimecomposite number
Unique factors14
Total factors16
Prime factorization31139122 × 32 × 51 × 1731
Prime factorization311392 × 2 × 3 × 3 × 5 × 173
Divisors count236
Divisors1, 311391, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5190, 6228, 7785, 10380, 15570, 31140
Number of properties70
Additive primes1515th 
Emirps669th 
Good primes333rd 
Isolated primes2394th 
Long primes1271st 
Primes3353rd 
Safe primes272nd 
Roman numberals  
Base 211110011010001121111001101001002
Base 31120201022311202011003
Base 4132122034132122104
Base 51444024514440305
Base 640005564001006
Base 715653371565347
Base 8746438746448
Base 9466389466409
Base 1031139103114010
Base 1121439112143a11
Base 121602b121603012
Base 1311234131123513
Base 14b4c314b4c414
Base 15935e15936015
Base 1679a31679a416
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