7 × 11 × 23 × 503

Prime Factor Structure

Factorization String 7 × 11 × 23 × 503

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,161,216

Proper Divisor Sum 270,403

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #890809 ← → #890821

1 7 11 23 77 161 253 503 1,771 3,521 5,533 11,569 38,731 80,983 127,259 890,813

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

890,813 2,672,440 1,336,220 668,110 334,055 1,002,166 501,083 1,503,250 751,625 2,254,876 1,127,438 563,719 1,691,158 845,579 2,536,738 1,268,369 3,805,108 1,902,554 951,277 2,853,832 1,426,916 713,458 356,729 1,070,188 535,094 267,547 802,642 401,321 1,203,964 601,982 300,991 902,974 451,487 1,354,462 677,231 2,031,694 1,015,847 3,047,542 1,523,771 4,571,314 2,285,657 6,856,972 3,428,486 1,714,243 5,142,730 2,571,365 7,714,096 3,857,048 1,928,524 964,262 482,131 1,446,394 723,197 2,169,592 1,084,796 542,398 271,199 813,598 406,799 1,220,398

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