3 × 19 × 53 × 1487

Prime Factor Structure

Factorization String 3 × 19 × 53 × 1487

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,428,160

Proper Divisor Sum 1,935,933

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4492211 ← → #4492231

1 3 19 53 57 159 1,007 1,487 3,021 4,461 28,253 78,811 84,759 236,433 1,497,409 4,492,227

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

4,492,227 13,476,682 6,738,341 20,215,024 10,107,512 5,053,756 2,526,878 1,263,439 3,790,318 1,895,159 5,685,478 2,842,739 8,528,218 4,264,109 12,792,328 6,396,164 3,198,082 1,599,041 4,797,124 2,398,562 1,199,281 3,597,844 1,798,922 899,461 2,698,384 1,349,192 674,596 337,298 168,649 505,948 252,974 126,487 379,462 189,731 569,194 284,597 853,792 426,896 213,448 106,724 53,362 26,681 80,044 40,022 20,011 60,034 30,017 90,052 45,026 22,513 67,540 33,770 16,885 50,656 25,328 12,664 6,332 3,166 1,583 4,750

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