Compare 21014 vs 21019

Property2101421019
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization21 × 71 × 191 × 791210191
Prime factorization2 × 7 × 19 × 7921019
Divisors count162
Divisors1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 10507, 210141, 21019
Number of properties010
Additive primes 1097th
Cousin primes (1st member) 359th
Long primes 899th
Primes 2365th
Prime quadruplets (4th member) 20th
Prime quintuplet 2s (4th member) 7th
Prime triplets (2nd member) 177th
Prime triplets (3rd member) 176th
Sexy primes (2nd member) 715th
Twin primes (2nd member) 359th
Roman numberals  
Base 210100100001011021010010000110112
Base 31001211022310012111113
Base 4110201124110201234
Base 51133024511330345
Base 624114262411516
Base 711516071151657
Base 8510268510338
Base 9317389317449
Base 1021014102101910
Base 1114874111487911
Base 12101b212101b712
Base 13974613974b13
Base 14793014793514
Base 15635e15636415
Base 16521616521b16
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