1. Numbers
  2. Compare 199809 vs 199813

Compare 199809 vs 199813

Property199809199813
Typecomposite numberprime
Unique factors21
Total factors41
Prime factorization32 × 14921998131
Prime factorization3 × 3 × 149 × 149199813
Divisors count92
Divisors1, 3, 9, 149, 447, 1341, 22201, 66603, 1998091, 199813
Number of properties010
Additive primes 7215th
Harmonic primes 6754th
Primes 17971st
Prime triplets (3rd member) 840th
Pythagorean primes 8969th
Sexy primes (1st member) 4294th
Sexy primes (2nd member) 4293rd
Sexy prime triplets (2nd member) 865th
Super primes 2060th
Twin primes (2nd member) 2159th
Roman numberals  
Base 211000011001000000121100001100100001012
Base 310101100210031010110021113
Base 430030200143003020114
Base 5223432145223432235
Base 64141013641410216
Base 71461351714613557
Base 860620186062058
Base 933407093340749
Base 101998091019981310
Base 111271351112713911
Base 1297769129777112
Base 136cc3c136cc4313
Base 1452b611452b6514
Base 153e309153e30d15
Base 1630c811630c8516
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