3 × 5 × 47 × 3659

Prime Factor Structure

Factorization String 3 × 5 × 47 × 3659

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,216,320

Proper Divisor Sum 1,636,725

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #2579593 ← → #2579617

1 3 5 15 47 141 235 705 3,659 10,977 18,295 54,885 171,973 515,919 859,865 2,579,595

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

2,579,595 7,738,786 3,869,393 11,608,180 5,804,090 2,902,045 8,706,136 4,353,068 2,176,534 1,088,267 3,264,802 1,632,401 4,897,204 2,448,602 1,224,301 3,672,904 1,836,452 918,226 459,113 1,377,340 688,670 344,335 1,033,006 516,503 1,549,510 774,755 2,324,266 1,162,133 3,486,400 1,743,200 871,600 435,800 217,900 108,950 54,475 163,426 81,713 245,140 122,570 61,285 183,856 91,928 45,964 22,982 11,491 34,474 17,237 51,712 25,856 12,928 6,464 3,232 1,616 808 404 202 101 304 152 76

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