1. Numbers
  2. Compare 21001 vs 21013

Compare 21001 vs 21013

Property2100121013
Typeprimeprime
Unique factors11
Total factors11
Prime factorization210011210131
Prime factorization2100121013
Divisors count22
Divisors1, 210011, 21013
Number of properties513
Additive primes 1095th
Centered square primes 37th
Chen primes1162nd 
Cousin primes (1st member) 358th
Harmonic primes867th868th
Isolated primes1648th 
Lucky primes 384th
Primes2361st2363rd
Prime quadruplets (2nd member) 20th
Prime quintuplet 2s (2nd member) 7th
Prime triplets (1st member) 176th
Prime triplets (2nd member) 175th
Pythagorean primes1173rd1174th
Sexy primes (1st member) 715th
Twin primes (2nd member) 358th
Roman numberals  
Base 210100100000100121010010000101012
Base 31001210211310012110213
Base 4110200214110201114
Base 51133001511330235
Base 624112162411416
Base 711514171151567
Base 8510118510258
Base 9317249317379
Base 1021001102101310
Base 1114862111487311
Base 12101a112101b112
Base 13973613974513
Base 14792114792d14
Base 15635115635d15
Base 16520916521516
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