2 × 5 × 127 × 313

Prime Factor Structure

Factorization String 2 × 5 × 127 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 723,456

Proper Divisor Sum 325,946

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #397493 ← → #397517

1 2 5 10 127 254 313 626 635 1,270 1,565 3,130 39,751 79,502 198,755 397,510

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

397,510 198,755 596,266 298,133 894,400 447,200 223,600 111,800 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 1,000 500 250 125 376 188 94 47 142 71

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