2 × 7 × 79 × 2591

Prime Factor Structure

Factorization String 2 × 7 × 79 × 2591

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,976,640

Proper Divisor Sum 2,110,994

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #2865641 ← → #2865659

1 2 7 14 79 158 553 1,106 2,591 5,182 18,137 36,274 204,689 409,378 1,432,823 2,865,646

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

2,865,646 1,432,823 4,298,470 2,149,235 6,447,706 3,223,853 9,671,560 4,835,780 2,417,890 1,208,945 3,626,836 1,813,418 906,709 2,720,128 1,360,064 680,032 340,016 170,008 85,004 42,502 21,251 63,754 31,877 95,632 47,816 23,908 11,954 5,977 17,932 8,966 4,483 13,450 6,725 20,176 10,088 5,044 2,522 1,261 3,784 1,892 946 473 1,420 710 355 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58 29 88

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