2 × 37 × 113 × 521

Prime Factor Structure

Factorization String 2 × 37 × 113 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,783,912

Proper Divisor Sum 2,427,310

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4356563 ← → #4356661

1 2 37 74 113 226 521 1,042 4,181 8,362 19,277 38,554 58,873 117,746 2,178,301 4,356,602

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

4,356,602 2,178,301 6,534,904 3,267,452 1,633,726 816,863 2,450,590 1,225,295 3,675,886 1,837,943 5,513,830 2,756,915 8,270,746 4,135,373 12,406,120 6,203,060 3,101,530 1,550,765 4,652,296 2,326,148 1,163,074 581,537 1,744,612 872,306 436,153 1,308,460 654,230 327,115 981,346 490,673 1,472,020 736,010 368,005 1,104,016 552,008 276,004 138,002 69,001 207,004 103,502 51,751 155,254 77,627 232,882 116,441 349,324 174,662 87,331 261,994 130,997 392,992 196,496 98,248 49,124 24,562 12,281 36,844 18,422 9,211 27,634

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