397 × 10009

Prime Factor Structure

Factorization String 397 × 10009

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,983,980

Proper Divisor Sum 10,407

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3973561 ← → #3973577

1 397 10,009 3,973,573

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

3,973,573 11,920,720 5,960,360 2,980,180 1,490,090 745,045 2,235,136 1,117,568 558,784 279,392 139,696 69,848 34,924 17,462 8,731 26,194 13,097 39,292 19,646 9,823 29,470 14,735 44,206 22,103 66,310 33,155 99,466 49,733 149,200 74,600 37,300 18,650 9,325 27,976 13,988 6,994 3,497 10,492 5,246 2,623 7,870 3,935 11,806 5,903 17,710 8,855 26,566 13,283 39,850 19,925 59,776 29,888 14,944 7,472 3,736 1,868 934 467 1,402 701

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