31 × 89 × 239

Prime Factor Structure

Factorization String 31 × 89 × 239

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 691,200

Proper Divisor Sum 31,799

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #659371 ← → #659419

1 31 89 239 2,759 7,409 21,271 659,401

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

659,401 1,978,204 989,102 494,551 1,483,654 741,827 2,225,482 1,112,741 3,338,224 1,669,112 834,556 417,278 208,639 625,918 312,959 938,878 469,439 1,408,318 704,159 2,112,478 1,056,239 3,168,718 1,584,359 4,753,078 2,376,539 7,129,618 3,564,809 10,694,428 5,347,214 2,673,607 8,020,822 4,010,411 12,031,234 6,015,617 18,046,852 9,023,426 4,511,713 13,535,140 6,767,570 3,383,785 10,151,356 5,075,678 2,537,839 7,613,518 3,806,759 11,420,278 5,710,139 17,130,418 8,565,209 25,695,628 12,847,814 6,423,907 19,271,722 9,635,861 28,907,584 14,453,792 7,226,896 3,613,448 1,806,724 903,362

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