5² × 109 × 139

Prime Factor Structure

Factorization String 5^2 × 109 × 139

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 477,400

Proper Divisor Sum 98,625

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #378761 ← → #378779

1 5 25 109 139 545 695 2,725 3,475 15,151 75,755 378,775

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

378,775 1,136,326 568,163 1,704,490 852,245 2,556,736 1,278,368 639,184 319,592 159,796 79,898 39,949 119,848 59,924 29,962 14,981 44,944 22,472 11,236 5,618 2,809 8,428 4,214 2,107 6,322 3,161 9,484 4,742 2,371 7,114 3,557 10,672 5,336 2,668 1,334 667 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458

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