2 × 29 × 131 × 521

Prime Factor Structure

Factorization String 2 × 29 × 131 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,201,360

Proper Divisor Sum 2,242,802

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3958543 ← → #3958583

1 2 29 58 131 262 521 1,042 3,799 7,598 15,109 30,218 68,251 136,502 1,979,279 3,958,558

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

3,958,558 1,979,279 5,937,838 2,968,919 8,906,758 4,453,379 13,360,138 6,680,069 20,040,208 10,020,104 5,010,052 2,505,026 1,252,513 3,757,540 1,878,770 939,385 2,818,156 1,409,078 704,539 2,113,618 1,056,809 3,170,428 1,585,214 792,607 2,377,822 1,188,911 3,566,734 1,783,367 5,350,102 2,675,051 8,025,154 4,012,577 12,037,732 6,018,866 3,009,433 9,028,300 4,514,150 2,257,075 6,771,226 3,385,613 10,156,840 5,078,420 2,539,210 1,269,605 3,808,816 1,904,408 952,204 476,102 238,051 714,154 357,077 1,071,232 535,616 267,808 133,904 66,952 33,476 16,738 8,369 25,108

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