Compare 12740 vs 12743

Property1274012743
Typecomposite numberprime
Unique factors41
Total factors61
Prime factorization22 × 51 × 72 × 131127431
Prime factorization2 × 2 × 5 × 7 × 7 × 1312743
Divisors count362
Divisors1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 127401, 12743
Number of properties08
Additive primes 737th
Chen primes 771st
Cousin primes (2nd member) 245th
Emirps 353rd
Happy primes 252nd
Isolated primes 1034th
Long primes 592nd
Primes 1521st
Roman numberals  
Base 2110001110001002110001110001112
Base 312211021231221102223
Base 43013010430130134
Base 540143054014335
Base 613455261345556
Base 7521007521037
Base 8307048307078
Base 9184259184289
Base 1012740101274310
Base 11963211963511
Base 12745812745b12
Base 135a50135a5313
Base 14490014490314
Base 153b95153b9815
Base 1631c41631c716
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