2 × 61 × 89 × 1613

Prime Factor Structure

Factorization String 2 × 61 × 89 × 1613

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 27,018,360

Proper Divisor Sum 9,504,406

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #17513921 ← → #17513963

1 2 61 89 122 178 1,613 3,226 5,429 10,858 98,393 143,557 196,786 287,114 8,756,977 17,513,954

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

17,513,954 8,756,977 26,270,932 13,135,466 6,567,733 19,703,200 9,851,600 4,925,800 2,462,900 1,231,450 615,725 1,847,176 923,588 461,794 230,897 692,692 346,346 173,173 519,520 259,760 129,880 64,940 32,470 16,235 48,706 24,353 73,060 36,530 18,265 54,796 27,398 13,699 41,098 20,549 61,648 30,824 15,412 7,706 3,853 11,560 5,780 2,890 1,445 4,336 2,168 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86

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