353 × 1871

Prime Factor Structure

Factorization String 353 × 1871

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 662,688

Proper Divisor Sum 2,225

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #660449 ← → #660493

1 353 1,871 660,463

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

660,463 1,981,390 990,695 2,972,086 1,486,043 4,458,130 2,229,065 6,687,196 3,343,598 1,671,799 5,015,398 2,507,699 7,523,098 3,761,549 11,284,648 5,642,324 2,821,162 1,410,581 4,231,744 2,115,872 1,057,936 528,968 264,484 132,242 66,121 198,364 99,182 49,591 148,774 74,387 223,162 111,581 334,744 167,372 83,686 41,843 125,530 62,765 188,296 94,148 47,074 23,537 70,612 35,306 17,653 52,960 26,480 13,240 6,620 3,310 1,655 4,966 2,483 7,450 3,725 11,176 5,588 2,794 1,397 4,192

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