2² × 5 × 23 × 61 × 139

Prime Factor Structure

Factorization String 2^2 × 5 × 23 × 61 × 139

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 8,749,440

Proper Divisor Sum 4,849,100

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #3900331 ← → #3900341

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

3,900,340 1,950,170 975,085 2,925,256 1,462,628 731,314 365,657 1,096,972 548,486 274,243 822,730 411,365 1,234,096 617,048 308,524 154,262 77,131 231,394 115,697 347,092 173,546 86,773 260,320 130,160 65,080 32,540 16,270 8,135 24,406 12,203 36,610 18,305 54,916 27,458 13,729 41,188 20,594 10,297 30,892 15,446 7,723 23,170 11,585 34,756 17,378 8,689 26,068 13,034 6,517 19,552 9,776 4,888 2,444 1,222 611 1,834 917 2,752 1,376 688

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