389 × 1013

Prime Factor Structure

Factorization String 389 × 1013

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 395,460

Proper Divisor Sum 1,403

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #394049 ← → #394063

1 389 1,013 394,057

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

394,057 1,182,172 591,086 295,543 886,630 443,315 1,329,946 664,973 1,994,920 997,460 498,730 249,365 748,096 374,048 187,024 93,512 46,756 23,378 11,689 35,068 17,534 8,767 26,302 13,151 39,454 19,727 59,182 29,591 88,774 44,387 133,162 66,581 199,744 99,872 49,936 24,968 12,484 6,242 3,121 9,364 4,682 2,341 7,024 3,512 1,756 878 439 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418

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