691 × 1699

Prime Factor Structure

Factorization String 691 × 1699

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,176,400

Proper Divisor Sum 2,391

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1173983 ← → #1174021

1 691 1,699 1,174,009

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

1,174,009 3,522,028 1,761,014 880,507 2,641,522 1,320,761 3,962,284 1,981,142 990,571 2,971,714 1,485,857 4,457,572 2,228,786 1,114,393 3,343,180 1,671,590 835,795 2,507,386 1,253,693 3,761,080 1,880,540 940,270 470,135 1,410,406 705,203 2,115,610 1,057,805 3,173,416 1,586,708 793,354 396,677 1,190,032 595,016 297,508 148,754 74,377 223,132 111,566 55,783 167,350 83,675 251,026 125,513 376,540 188,270 94,135 282,406 141,203 423,610 211,805 635,416 317,708 158,854 79,427 238,282 119,141 357,424 178,712 89,356 44,678

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