2 × 5 × 398921

Prime Factor Structure

Factorization String 2 × 5 × 398921

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,180,596

Proper Divisor Sum 3,191,386

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3989191 ← → #3989233

1 2 5 10 398,921 797,842 1,994,605 3,989,210

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

3,989,210 1,994,605 5,983,816 2,991,908 1,495,954 747,977 2,243,932 1,121,966 560,983 1,682,950 841,475 2,524,426 1,262,213 3,786,640 1,893,320 946,660 473,330 236,665 709,996 354,998 177,499 532,498 266,249 798,748 399,374 199,687 599,062 299,531 898,594 449,297 1,347,892 673,946 336,973 1,010,920 505,460 252,730 126,365 379,096 189,548 94,774 47,387 142,162 71,081 213,244 106,622 53,311 159,934 79,967 239,902 119,951 359,854 179,927 539,782 269,891 809,674 404,837 1,214,512 607,256 303,628 151,814

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