3 × 5 × 251639

Prime Factor Structure

Factorization String 3 × 5 × 251639

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,039,360

Proper Divisor Sum 2,264,775

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3774581 ← → #3774587

1 3 5 15 251,639 754,917 1,258,195 3,774,585

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

3,774,585 11,323,756 5,661,878 2,830,939 8,492,818 4,246,409 12,739,228 6,369,614 3,184,807 9,554,422 4,777,211 14,331,634 7,165,817 21,497,452 10,748,726 5,374,363 16,123,090 8,061,545 24,184,636 12,092,318 6,046,159 18,138,478 9,069,239 27,207,718 13,603,859 40,811,578 20,405,789 61,217,368 30,608,684 15,304,342 7,652,171 22,956,514 11,478,257 34,434,772 17,217,386 8,608,693 25,826,080 12,913,040 6,456,520 3,228,260 1,614,130 807,065 2,421,196 1,210,598 605,299 1,815,898 907,949 2,723,848 1,361,924 680,962 340,481 1,021,444 510,722 255,361 766,084 383,042 191,521 574,564 287,282 143,641

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