5 × 7 × 31 × 3121

Prime Factor Structure

Factorization String 5 × 7 × 31 × 3121

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,795,392

Proper Divisor Sum 1,409,107

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3386263 ← → #3386297

1 5 7 31 35 155 217 1,085 3,121 15,605 21,847 96,751 109,235 483,755 677,257 3,386,285

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

3,386,285 10,158,856 5,079,428 2,539,714 1,269,857 3,809,572 1,904,786 952,393 2,857,180 1,428,590 714,295 2,142,886 1,071,443 3,214,330 1,607,165 4,821,496 2,410,748 1,205,374 602,687 1,808,062 904,031 2,712,094 1,356,047 4,068,142 2,034,071 6,102,214 3,051,107 9,153,322 4,576,661 13,729,984 6,864,992 3,432,496 1,716,248 858,124 429,062 214,531 643,594 321,797 965,392 482,696 241,348 120,674 60,337 181,012 90,506 45,253 135,760 67,880 33,940 16,970 8,485 25,456 12,728 6,364 3,182 1,591 4,774 2,387 7,162 3,581

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