2 × 13 × 17 × 1493

Prime Factor Structure

Factorization String 2 × 13 × 17 × 1493

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,129,464

Proper Divisor Sum 469,558

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #659899 ← → #659917

1 2 13 17 26 34 221 442 1,493 2,986 19,409 25,381 38,818 50,762 329,953 659,906

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

659,906 329,953 989,860 494,930 247,465 742,396 371,198 185,599 556,798 278,399 835,198 417,599 1,252,798 626,399 1,879,198 939,599 2,818,798 1,409,399 4,228,198 2,114,099 6,342,298 3,171,149 9,513,448 4,756,724 2,378,362 1,189,181 3,567,544 1,783,772 891,886 445,943 1,337,830 668,915 2,006,746 1,003,373 3,010,120 1,505,060 752,530 376,265 1,128,796 564,398 282,199 846,598 423,299 1,269,898 634,949 1,904,848 952,424 476,212 238,106 119,053 357,160 178,580 89,290 44,645 133,936 66,968 33,484 16,742 8,371 25,114

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