1. Numbers
  2. Compare 6990 vs 6997

Compare 6990 vs 6997

Property69906997
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization21 × 31 × 51 × 233169971
Prime factorization2 × 3 × 5 × 2336997
Divisors count162
Divisors1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 3495, 69901, 6997
Number of properties09
Additive primes 446th
Chen primes 489th
Cousin primes (1st member) 154th
Harmonic primes 329th
Isolated primes 577th
Left-truncatable primes 126th
Primes 900th
Pythagorean primes 442nd
Sexy primes (2nd member) 317th
Roman numberals  
Base 21101101001110211011010101012
Base 310012022031001210113
Base 41231032412311114
Base 521043052104425
Base 6522106522216
Base 7262447262547
Base 8155168155258
Base 9105269105349
Base 10699010699710
Base 11528511529111
Base 12406612407112
Base 13324913325313
Base 14279414279b14
Base 15211015211715
Base 161b4e161b5516
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