2 × 677 × 2689

Prime Factor Structure

Factorization String 2 × 677 × 2689

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,471,460

Proper Divisor Sum 1,830,554

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #3640891 ← → #3640909

1 2 677 1,354 2,689 5,378 1,820,453 3,640,906

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

3,640,906 1,820,453 5,461,360 2,730,680 1,365,340 682,670 341,335 1,024,006 512,003 1,536,010 768,005 2,304,016 1,152,008 576,004 288,002 144,001 432,004 216,002 108,001 324,004 162,002 81,001 243,004 121,502 60,751 182,254 91,127 273,382 136,691 410,074 205,037 615,112 307,556 153,778 76,889 230,668 115,334 57,667 173,002 86,501 259,504 129,752 64,876 32,438 16,219 48,658 24,329 72,988 36,494 18,247 54,742 27,371 82,114 41,057 123,172 61,586 30,793 92,380 46,190 23,095

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.