13 × 29 × 20479

Prime Factor Structure

Factorization String 13 × 29 × 20479

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,601,600

Proper Divisor Sum 881,017

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #7720561 ← → #7720589

1 13 29 377 20,479 266,227 593,891 7,720,583

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

7,720,583 23,161,750 11,580,875 34,742,626 17,371,313 52,113,940 26,056,970 13,028,485 39,085,456 19,542,728 9,771,364 4,885,682 2,442,841 7,328,524 3,664,262 1,832,131 5,496,394 2,748,197 8,244,592 4,122,296 2,061,148 1,030,574 515,287 1,545,862 772,931 2,318,794 1,159,397 3,478,192 1,739,096 869,548 434,774 217,387 652,162 326,081 978,244 489,122 244,561 733,684 366,842 183,421 550,264 275,132 137,566 68,783 206,350 103,175 309,526 154,763 464,290 232,145 696,436 348,218 174,109 522,328 261,164 130,582 65,291 195,874 97,937 293,812

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