3 × 11 × 19 × 23 × 43

Prime Factor Structure

Factorization String 3 × 11 × 19 × 23 × 43

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,013,760

Proper Divisor Sum 393,657

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #620099 ← → #620111

1 3 11 19 23 33 43 57 69 129 209 253 437 473 627 759 817 989 1,311 1,419 2,451 2,967 4,807 8,987 10,879 14,421 18,791 26,961 32,637 56,373 206,701 620,103

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

620,103 1,860,310 930,155 2,790,466 1,395,233 4,185,700 2,092,850 1,046,425 3,139,276 1,569,638 784,819 2,354,458 1,177,229 3,531,688 1,765,844 882,922 441,461 1,324,384 662,192 331,096 165,548 82,774 41,387 124,162 62,081 186,244 93,122 46,561 139,684 69,842 34,921 104,764 52,382 26,191 78,574 39,287 117,862 58,931 176,794 88,397 265,192 132,596 66,298 33,149 99,448 49,724 24,862 12,431 37,294 18,647 55,942 27,971 83,914 41,957 125,872 62,936 31,468 15,734 7,867 23,602

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