7² × 19 × 4813

Prime Factor Structure

Factorization String 7^2 × 19 × 4813

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,487,960

Proper Divisor Sum 1,007,057

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4480897 ← → #4480909

1 7 19 49 133 931 4,813 33,691 91,447 235,837 640,129 4,480,903

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

4,480,903 13,442,710 6,721,355 20,164,066 10,082,033 30,246,100 15,123,050 7,561,525 22,684,576 11,342,288 5,671,144 2,835,572 1,417,786 708,893 2,126,680 1,063,340 531,670 265,835 797,506 398,753 1,196,260 598,130 299,065 897,196 448,598 224,299 672,898 336,449 1,009,348 504,674 252,337 757,012 378,506 189,253 567,760 283,880 141,940 70,970 35,485 106,456 53,228 26,614 13,307 39,922 19,961 59,884 29,942 14,971 44,914 22,457 67,372 33,686 16,843 50,530 25,265 75,796 37,898 18,949 56,848 28,424

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