2 × 31 × 41 × 139

Prime Factor Structure

Factorization String 2 × 31 × 41 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 564,480

Proper Divisor Sum 211,142

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #353333 ← → #353341

1 2 31 41 62 82 139 278 1,271 2,542 4,309 5,699 8,618 11,398 176,669 353,338

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

353,338 176,669 530,008 265,004 132,502 66,251 198,754 99,377 298,132 149,066 74,533 223,600 111,800 55,900 27,950 13,975 41,926 20,963 62,890 31,445 94,336 47,168 23,584 11,792 5,896 2,948 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376

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