Compare 122018 vs 122021

Property122018122021
Typecomposite numberprime
Unique factors31
Total factors51
Prime factorization21 × 132 × 1921220211
Prime factorization2 × 13 × 13 × 19 × 19122021
Divisors count182
Divisors1, 2, 13, 19, 26, 38, 169, 247, 338, 361, 494, 722, 3211, 4693, 6422, 9386, 61009, 1220181, 122021
Number of properties010
Chen primes 4979th
Harmonic primes 4339th
Isolated primes 8596th
Long primes 4299th
Primes 11477th
Pythagorean primes 5708th
Sexy primes (1st member) 2868th
Sexy prime quadrupletss (1st member) 88th
Sexy prime triplets (1st member) 613th
Sophie germain primes 1381st
Roman numberals  
Base 2111011100101000102111011100101001012
Base 3200121010123200121010223
Base 413130220241313022114
Base 5124010335124010415
Base 62340522623405256
Base 71015511710155147
Base 835624283562458
Base 920533592053389
Base 101220181012202110
Base 1183746118374911
Base 125a742125a74512
Base 1343700134370313
Base 1432678143267b14
Base 1526248152624b15
Base 161dca2161dca516
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