2 × 5² × 7639

Prime Factor Structure

Factorization String 2 × 5^2 × 7639

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 710,520

Proper Divisor Sum 328,570

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #381949 ← → #381977

1 2 5 10 25 50 7,639 15,278 38,195 76,390 190,975 381,950

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

381,950 190,975 572,926 286,463 859,390 429,695 1,289,086 644,543 1,933,630 966,815 2,900,446 1,450,223 4,350,670 2,175,335 6,526,006 3,263,003 9,789,010 4,894,505 14,683,516 7,341,758 3,670,879 11,012,638 5,506,319 16,518,958 8,259,479 24,778,438 12,389,219 37,167,658 18,583,829 55,751,488 27,875,744 13,937,872 6,968,936 3,484,468 1,742,234 871,117 2,613,352 1,306,676 653,338 326,669 980,008 490,004 245,002 122,501 367,504 183,752 91,876 45,938 22,969 68,908 34,454 17,227 51,682 25,841 77,524 38,762 19,381 58,144 29,072 14,536

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