5 × 7² × 53 × 107

Prime Factor Structure

Factorization String 5 × 7^2 × 53 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,994,544

Proper Divisor Sum 605,149

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1389383 ← → #1389403

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

1,389,395 4,168,186 2,084,093 6,252,280 3,126,140 1,563,070 781,535 2,344,606 1,172,303 3,516,910 1,758,455 5,275,366 2,637,683 7,913,050 3,956,525 11,869,576 5,934,788 2,967,394 1,483,697 4,451,092 2,225,546 1,112,773 3,338,320 1,669,160 834,580 417,290 208,645 625,936 312,968 156,484 78,242 39,121 117,364 58,682 29,341 88,024 44,012 22,006 11,003 33,010 16,505 49,516 24,758 12,379 37,138 18,569 55,708 27,854 13,927 41,782 20,891 62,674 31,337 94,012 47,006 23,503 70,510 35,255 105,766 52,883

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