7 × 13 × 97 × 977

Prime Factor Structure

Factorization String 7 × 13 × 97 × 977

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,734,528

Proper Divisor Sum 2,110,549

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #8623969 ← → #8624003

1 7 13 91 97 679 977 1,261 6,839 8,827 12,701 88,907 94,769 663,383 1,231,997 8,623,979

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

8,623,979 25,871,938 12,935,969 38,807,908 19,403,954 9,701,977 29,105,932 14,552,966 7,276,483 21,829,450 10,914,725 32,744,176 16,372,088 8,186,044 4,093,022 2,046,511 6,139,534 3,069,767 9,209,302 4,604,651 13,813,954 6,906,977 20,720,932 10,360,466 5,180,233 15,540,700 7,770,350 3,885,175 11,655,526 5,827,763 17,483,290 8,741,645 26,224,936 13,112,468 6,556,234 3,278,117 9,834,352 4,917,176 2,458,588 1,229,294 614,647 1,843,942 921,971 2,765,914 1,382,957 4,148,872 2,074,436 1,037,218 518,609 1,555,828 777,914 388,957 1,166,872 583,436 291,718 145,859 437,578 218,789 656,368 328,184

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