7 × 13² × 631

Prime Factor Structure

Factorization String 7 × 13^2 × 631

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 925,248

Proper Divisor Sum 178,775

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #746429 ← → #746477

1 7 13 91 169 631 1,183 4,417 8,203 57,421 106,639 746,473

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

746,473 2,239,420 1,119,710 559,855 1,679,566 839,783 2,519,350 1,259,675 3,779,026 1,889,513 5,668,540 2,834,270 1,417,135 4,251,406 2,125,703 6,377,110 3,188,555 9,565,666 4,782,833 14,348,500 7,174,250 3,587,125 10,761,376 5,380,688 2,690,344 1,345,172 672,586 336,293 1,008,880 504,440 252,220 126,110 63,055 189,166 94,583 283,750 141,875 425,626 212,813 638,440 319,220 159,610 79,805 239,416 119,708 59,854 29,927 89,782 44,891 134,674 67,337 202,012 101,006 50,503 151,510 75,755 227,266 113,633 340,900 170,450

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