2² × 31 × 199 × 421

Prime Factor Structure

Factorization String 2^2 × 31 × 199 × 421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 18,905,600

Proper Divisor Sum 8,517,004

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #10388593 ← → #10388629

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

10,388,596 5,194,298 2,597,149 7,791,448 3,895,724 1,947,862 973,931 2,921,794 1,460,897 4,382,692 2,191,346 1,095,673 3,287,020 1,643,510 821,755 2,465,266 1,232,633 3,697,900 1,848,950 924,475 2,773,426 1,386,713 4,160,140 2,080,070 1,040,035 3,120,106 1,560,053 4,680,160 2,340,080 1,170,040 585,020 292,510 146,255 438,766 219,383 658,150 329,075 987,226 493,613 1,480,840 740,420 370,210 185,105 555,316 277,658 138,829 416,488 208,244 104,122 52,061 156,184 78,092 39,046 19,523 58,570 29,285 87,856 43,928 21,964 10,982

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