5 × 7 × 139 × 541

Prime Factor Structure

Factorization String 5 × 7 × 139 × 541

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,642,240

Proper Divisor Sum 1,010,275

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #2631949 ← → #2631971

1 5 7 35 139 541 695 973 2,705 3,787 4,865 18,935 75,199 375,995 526,393 2,631,965

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

2,631,965 7,895,896 3,947,948 1,973,974 986,987 2,960,962 1,480,481 4,441,444 2,220,722 1,110,361 3,331,084 1,665,542 832,771 2,498,314 1,249,157 3,747,472 1,873,736 936,868 468,434 234,217 702,652 351,326 175,663 526,990 263,495 790,486 395,243 1,185,730 592,865 1,778,596 889,298 444,649 1,333,948 666,974 333,487 1,000,462 500,231 1,500,694 750,347 2,251,042 1,125,521 3,376,564 1,688,282 844,141 2,532,424 1,266,212 633,106 316,553 949,660 474,830 237,415 712,246 356,123 1,068,370 534,185 1,602,556 801,278 400,639 1,201,918 600,959

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