399439

Prime Factor Structure

Factorization String 399439

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 399,440

Proper Divisor Sum 1

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #399433 ← → #399473

1 399,439

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

399,439 1,198,318 599,159 1,797,478 898,739 2,696,218 1,348,109 4,044,328 2,022,164 1,011,082 505,541 1,516,624 758,312 379,156 189,578 94,789 284,368 142,184 71,092 35,546 17,773 53,320 26,660 13,330 6,665 19,996 9,998 4,999 14,998 7,499 22,498 11,249 33,748 16,874 8,437 25,312 12,656 6,328 3,164 1,582 791 2,374 1,187 3,562 1,781 5,344 2,672 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425

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