7 × 131 × 4007

Prime Factor Structure

Factorization String 7 × 131 × 4007

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,232,448

Proper Divisor Sum 558,029

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3674417 ← → #3674441

1 7 131 917 4,007 28,049 524,917 3,674,419

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

3,674,419 11,023,258 5,511,629 16,534,888 8,267,444 4,133,722 2,066,861 6,200,584 3,100,292 1,550,146 775,073 2,325,220 1,162,610 581,305 1,743,916 871,958 435,979 1,307,938 653,969 1,961,908 980,954 490,477 1,471,432 735,716 367,858 183,929 551,788 275,894 137,947 413,842 206,921 620,764 310,382 155,191 465,574 232,787 698,362 349,181 1,047,544 523,772 261,886 130,943 392,830 196,415 589,246 294,623 883,870 441,935 1,325,806 662,903 1,988,710 994,355 2,983,066 1,491,533 4,474,600 2,237,300 1,118,650 559,325 1,677,976 838,988

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