5² × 139 × 3733

Prime Factor Structure

Factorization String 5^2 × 139 × 3733

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 16,205,560

Proper Divisor Sum 3,233,385

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #12972149 ← → #12972217

1 5 25 139 695 3,475 3,733 18,665 93,325 518,887 2,594,435 12,972,175

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

12,972,175 38,916,526 19,458,263 58,374,790 29,187,395 87,562,186 43,781,093 131,343,280 65,671,640 32,835,820 16,417,910 8,208,955 24,626,866 12,313,433 36,940,300 18,470,150 9,235,075 27,705,226 13,852,613 41,557,840 20,778,920 10,389,460 5,194,730 2,597,365 7,792,096 3,896,048 1,948,024 974,012 487,006 243,503 730,510 365,255 1,095,766 547,883 1,643,650 821,825 2,465,476 1,232,738 616,369 1,849,108 924,554 462,277 1,386,832 693,416 346,708 173,354 86,677 260,032 130,016 65,008 32,504 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430 13,715

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