Compare 21316 vs 21317

Property2131621317
Typecomposite numberprime
Unique factors21
Total factors41
Prime factorization22 × 732213171
Prime factorization2 × 2 × 73 × 7321317
Divisors count92
Divisors1, 2, 4, 73, 146, 292, 5329, 10658, 213161, 21317
Number of properties010
Chen primes 1174th
Cousin primes (2nd member) 362nd
Harmonic primes 877th
Primes 2393rd
Prime triplets (1st member) 180th
Prime triplets (2nd member) 179th
Pythagorean primes 1188th
Sexy primes (1st member) 726th
Super primes 356th
Twin primes (1st member) 362nd
Roman numberals  
Base 210100110100010021010011010001012
Base 31002020111310020201123
Base 4110310104110310114
Base 51140231511402325
Base 624240462424056
Base 711610171161027
Base 8515048515058
Base 9322149322159
Base 1021316102131710
Base 1115019111501a11
Base 1210404121040512
Base 13991913991a13
Base 147aa8147aa914
Base 1564b11564b215
Base 16534416534516
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