3 × 19 × 103 × 107

Prime Factor Structure

Factorization String 3 × 19 × 103 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 898,560

Proper Divisor Sum 270,363

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #628193 ← → #628207

1 3 19 57 103 107 309 321 1,957 2,033 5,871 6,099 11,021 33,063 209,399 628,197

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

628,197 1,884,592 942,296 471,148 235,574 117,787 353,362 176,681 530,044 265,022 132,511 397,534 198,767 596,302 298,151 894,454 447,227 1,341,682 670,841 2,012,524 1,006,262 503,131 1,509,394 754,697 2,264,092 1,132,046 566,023 1,698,070 849,035 2,547,106 1,273,553 3,820,660 1,910,330 955,165 2,865,496 1,432,748 716,374 358,187 1,074,562 537,281 1,611,844 805,922 402,961 1,208,884 604,442 302,221 906,664 453,332 226,666 113,333 340,000 170,000 85,000 42,500 21,250 10,625 31,876 15,938 7,969 23,908

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