Compare 21014 vs 21017

Property2101421017
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization21 × 71 × 191 × 791210171
Prime factorization2 × 7 × 19 × 7921017
Divisors count162
Divisors1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 10507, 210141, 21017
Number of properties016
Additive primes 1096th
Chen primes 1164th
Cousin primes (2nd member) 358th
Long primes 898th
Primes 2364th
Prime quadruplets (3rd member) 20th
Prime quintuplet 2s (3rd member) 7th
Prime triplets (1st member) 177th
Prime triplets (2nd member) 176th
Prime triplets (3rd member) 175th
Pythagorean primes 1175th
Sexy primes (1st member) 716th
Sexy primes (2nd member) 714th
Sexy prime triplets (2nd member) 196th
Twin primes (1st member) 359th
Ulam primes 177th
Roman numberals  
Base 210100100001011021010010000110012
Base 31001211022310012111023
Base 4110201124110201214
Base 51133024511330325
Base 624114262411456
Base 711516071151637
Base 8510268510318
Base 9317389317429
Base 1021014102101710
Base 1114874111487711
Base 12101b212101b512
Base 13974613974913
Base 14793014793314
Base 15635e15636215
Base 16521616521916
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