2² × 7 × 141991

Prime Factor Structure

Factorization String 2^2 × 7 × 141991

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,951,552

Proper Divisor Sum 3,975,804

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3975721 ← → #3975749

1 2 4 7 14 28 141,991 283,982 567,964 993,937 1,987,874 3,975,748

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

3,975,748 1,987,874 993,937 2,981,812 1,490,906 745,453 2,236,360 1,118,180 559,090 279,545 838,636 419,318 209,659 628,978 314,489 943,468 471,734 235,867 707,602 353,801 1,061,404 530,702 265,351 796,054 398,027 1,194,082 597,041 1,791,124 895,562 447,781 1,343,344 671,672 335,836 167,918 83,959 251,878 125,939 377,818 188,909 566,728 283,364 141,682 70,841 212,524 106,262 53,131 159,394 79,697 239,092 119,546 59,773 179,320 89,660 44,830 22,415 67,246 33,623 100,870 50,435 151,306

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