2 × 23 × 31 × 991

Prime Factor Structure

Factorization String 2 × 23 × 31 × 991

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,285,568

Proper Divisor Sum 872,402

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1413161 ← → #1413169

1 2 23 31 46 62 713 991 1,426 1,982 22,793 30,721 45,586 61,442 706,583 1,413,166

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

1,413,166 706,583 2,119,750 1,059,875 3,179,626 1,589,813 4,769,440 2,384,720 1,192,360 596,180 298,090 149,045 447,136 223,568 111,784 55,892 27,946 13,973 41,920 20,960 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 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

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