7 × 661 × 857

Prime Factor Structure

Factorization String 7 × 661 × 857

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,543,968

Proper Divisor Sum 578,629

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3965317 ← → #3965341

1 7 661 857 4,627 5,999 566,477 3,965,339

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

3,965,339 11,896,018 5,948,009 17,844,028 8,922,014 4,461,007 13,383,022 6,691,511 20,074,534 10,037,267 30,111,802 15,055,901 45,167,704 22,583,852 11,291,926 5,645,963 16,937,890 8,468,945 25,406,836 12,703,418 6,351,709 19,055,128 9,527,564 4,763,782 2,381,891 7,145,674 3,572,837 10,718,512 5,359,256 2,679,628 1,339,814 669,907 2,009,722 1,004,861 3,014,584 1,507,292 753,646 376,823 1,130,470 565,235 1,695,706 847,853 2,543,560 1,271,780 635,890 317,945 953,836 476,918 238,459 715,378 357,689 1,073,068 536,534 268,267 804,802 402,401 1,207,204 603,602 301,801 905,404

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