2³ × 67 × 397

Prime Factor Structure

Factorization String 2^3 × 67 × 397

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 405,960

Proper Divisor Sum 193,168

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #212791 ← → #212801

1 2 4 8 67 134 268 397 536 794 1,588 3,176 26,599 53,198 106,396 212,792

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

212,792 106,396 53,198 26,599 79,798 39,899 119,698 59,849 179,548 89,774 44,887 134,662 67,331 201,994 100,997 302,992 151,496 75,748 37,874 18,937 56,812 28,406 14,203 42,610 21,305 63,916 31,958 15,979 47,938 23,969 71,908 35,954 17,977 53,932 26,966 13,483 40,450 20,225 60,676 30,338 15,169 45,508 22,754 11,377 34,132 17,066 8,533 25,600 12,800 6,400 3,200 1,600 800 400 200 100 50 25 76 38

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