2² × 5² × 7⁴ × 19

Prime Factor Structure

Factorization String 2^2 × 5^2 × 7^4 × 19

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 90

Divisor Sum (σ) 12,156,340

Proper Divisor Sum 7,594,440

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4561897 ← → #4561901

1 2 4 5 7 10 14 19 20 25 28 35 38 49 50 70 76 95 98 100 133 140 175 190 196 245 266 343 350 380 475 490 532 665 686 700 931 950 980 1,225 1,330 1,372 1,715 1,862 1,900 2,401 2,450 2,660 3,325 3,430 3,724 4,655 4,802 4,900 6,517 6,650 6,860 8,575 9,310 9,604

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

4,561,900 2,280,950 1,140,475 3,421,426 1,710,713 5,132,140 2,566,070 1,283,035 3,849,106 1,924,553 5,773,660 2,886,830 1,443,415 4,330,246 2,165,123 6,495,370 3,247,685 9,743,056 4,871,528 2,435,764 1,217,882 608,941 1,826,824 913,412 456,706 228,353 685,060 342,530 171,265 513,796 256,898 128,449 385,348 192,674 96,337 289,012 144,506 72,253 216,760 108,380 54,190 27,095 81,286 40,643 121,930 60,965 182,896 91,448 45,724 22,862 11,431 34,294 17,147 51,442 25,721 77,164 38,582 19,291 57,874 28,937

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