2⁴ × 7² × 71 × 359

Prime Factor Structure

Factorization String 2^4 × 7^2 × 71 × 359

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 60

Divisor Sum (σ) 45,800,640

Proper Divisor Sum 25,817,264

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #19983373 ← → #19983377

1 2 4 7 8 14 16 28 49 56 71 98 112 142 196 284 359 392 497 568 718 784 994 1,136 1,436 1,988 2,513 2,872 3,479 3,976 5,026 5,744 6,958 7,952 10,052 13,916 17,591 20,104 25,489 27,832 35,182 40,208 50,978 55,664 70,364 101,956 140,728 178,423 203,912 281,456 356,846 407,824 713,692 1,248,961 1,427,384 2,497,922 2,854,768 4,995,844 9,991,688 19,983,376

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

19,983,376 9,991,688 4,995,844 2,497,922 1,248,961 3,746,884 1,873,442 936,721 2,810,164 1,405,082 702,541 2,107,624 1,053,812 526,906 263,453 790,360 395,180 197,590 98,795 296,386 148,193 444,580 222,290 111,145 333,436 166,718 83,359 250,078 125,039 375,118 187,559 562,678 281,339 844,018 422,009 1,266,028 633,014 316,507 949,522 474,761 1,424,284 712,142 356,071 1,068,214 534,107 1,602,322 801,161 2,403,484 1,201,742 600,871 1,802,614 901,307 2,703,922 1,351,961 4,055,884 2,027,942 1,013,971 3,041,914 1,520,957 4,562,872

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