2 × 17 × 151 × 787

Prime Factor Structure

Factorization String 2 × 17 × 151 × 787

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,467,904

Proper Divisor Sum 2,427,446

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4040431 ← → #4040459

1 2 17 34 151 302 787 1,574 2,567 5,134 13,379 26,758 118,837 237,674 2,020,229 4,040,458

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

4,040,458 2,020,229 6,060,688 3,030,344 1,515,172 757,586 378,793 1,136,380 568,190 284,095 852,286 426,143 1,278,430 639,215 1,917,646 958,823 2,876,470 1,438,235 4,314,706 2,157,353 6,472,060 3,236,030 1,618,015 4,854,046 2,427,023 7,281,070 3,640,535 10,921,606 5,460,803 16,382,410 8,191,205 24,573,616 12,286,808 6,143,404 3,071,702 1,535,851 4,607,554 2,303,777 6,911,332 3,455,666 1,727,833 5,183,500 2,591,750 1,295,875 3,887,626 1,943,813 5,831,440 2,915,720 1,457,860 728,930 364,465 1,093,396 546,698 273,349 820,048 410,024 205,012 102,506 51,253 153,760

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