7 × 62639

Prime Factor Structure

Factorization String 7 × 62639

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 501,120

Proper Divisor Sum 62,647

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #438467 ← → #438479

1 7 62,639 438,473

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

438,473 1,315,420 657,710 328,855 986,566 493,283 1,479,850 739,925 2,219,776 1,109,888 554,944 277,472 138,736 69,368 34,684 17,342 8,671 26,014 13,007 39,022 19,511 58,534 29,267 87,802 43,901 131,704 65,852 32,926 16,463 49,390 24,695 74,086 37,043 111,130 55,565 166,696 83,348 41,674 20,837 62,512 31,256 15,628 7,814 3,907 11,722 5,861 17,584 8,792 4,396 2,198 1,099 3,298 1,649 4,948 2,474 1,237 3,712 1,856 928 464

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