13 × 89 × 7213

Prime Factor Structure

Factorization String 13 × 89 × 7213

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 9,089,640

Proper Divisor Sum 744,199

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #8345431 ← → #8345459

1 13 89 1,157 7,213 93,769 641,957 8,345,441

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

8,345,441 25,036,324 12,518,162 6,259,081 18,777,244 9,388,622 4,694,311 14,082,934 7,041,467 21,124,402 10,562,201 31,686,604 15,843,302 7,921,651 23,764,954 11,882,477 35,647,432 17,823,716 8,911,858 4,455,929 13,367,788 6,683,894 3,341,947 10,025,842 5,012,921 15,038,764 7,519,382 3,759,691 11,279,074 5,639,537 16,918,612 8,459,306 4,229,653 12,688,960 6,344,480 3,172,240 1,586,120 793,060 396,530 198,265 594,796 297,398 148,699 446,098 223,049 669,148 334,574 167,287 501,862 250,931 752,794 376,397 1,129,192 564,596 282,298 141,149 423,448 211,724 105,862 52,931

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