2 × 5 × 13 × 1123

Prime Factor Structure

Factorization String 2 × 5 × 13 × 1123

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 283,248

Proper Divisor Sum 137,258

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #145987 ← → #145991

1 2 5 10 13 26 65 130 1,123 2,246 5,615 11,230 14,599 29,198 72,995 145,990

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

145,990 72,995 218,986 109,493 328,480 164,240 82,120 41,060 20,530 10,265 30,796 15,398 7,699 23,098 11,549 34,648 17,324 8,662 4,331 12,994 6,497 19,492 9,746 4,873 14,620 7,310 3,655 10,966 5,483 16,450 8,225 24,676 12,338 6,169 18,508 9,254 4,627 13,882 6,941 20,824 10,412 5,206 2,603 7,810 3,905 11,716 5,858 2,929 8,788 4,394 2,197 6,592 3,296 1,648 824 412 206 103 310 155

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