7 × 29 × 31 × 199

Prime Factor Structure

Factorization String 7 × 29 × 31 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,536,000

Proper Divisor Sum 283,693

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1252283 ← → #1252331

1 7 29 31 199 203 217 899 1,393 5,771 6,169 6,293 40,397 43,183 178,901 1,252,307

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

1,252,307 3,756,922 1,878,461 5,635,384 2,817,692 1,408,846 704,423 2,113,270 1,056,635 3,169,906 1,584,953 4,754,860 2,377,430 1,188,715 3,566,146 1,783,073 5,349,220 2,674,610 1,337,305 4,011,916 2,005,958 1,002,979 3,008,938 1,504,469 4,513,408 2,256,704 1,128,352 564,176 282,088 141,044 70,522 35,261 105,784 52,892 26,446 13,223 39,670 19,835 59,506 29,753 89,260 44,630 22,315 66,946 33,473 100,420 50,210 25,105 75,316 37,658 18,829 56,488 28,244 14,122 7,061 21,184 10,592 5,296 2,648 1,324

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