2² × 139 × 7963

Prime Factor Structure

Factorization String 2^2 × 139 × 7963

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,804,720

Proper Divisor Sum 3,377,292

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4427417 ← → #4427443

1 2 4 139 278 556 7,963 15,926 31,852 1,106,857 2,213,714 4,427,428

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

4,427,428 2,213,714 1,106,857 3,320,572 1,660,286 830,143 2,490,430 1,245,215 3,735,646 1,867,823 5,603,470 2,801,735 8,405,206 4,202,603 12,607,810 6,303,905 18,911,716 9,455,858 4,727,929 14,183,788 7,091,894 3,545,947 10,637,842 5,318,921 15,956,764 7,978,382 3,989,191 11,967,574 5,983,787 17,951,362 8,975,681 26,927,044 13,463,522 6,731,761 20,195,284 10,097,642 5,048,821 15,146,464 7,573,232 3,786,616 1,893,308 946,654 473,327 1,419,982 709,991 2,129,974 1,064,987 3,194,962 1,597,481 4,792,444 2,396,222 1,198,111 3,594,334 1,797,167 5,391,502 2,695,751 8,087,254 4,043,627 12,130,882 6,065,441

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