2² × 5² × 17 × 19²

Prime Factor Structure

Factorization String 2^2 × 5^2 × 17 × 19^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 54

Divisor Sum (σ) 1,488,186

Proper Divisor Sum 874,486

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #613699 ← → #613733

1 2 4 5 10 17 19 20 25 34 38 50 68 76 85 95 100 170 190 323 340 361 380 425 475 646 722 850 950 1,292 1,444 1,615 1,700 1,805 1,900 3,230 3,610 6,137 6,460 7,220 8,075 9,025 12,274 16,150 18,050 24,548 30,685 32,300 36,100 61,370 122,740 153,425 306,850 613,700

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

613,700 306,850 153,425 460,276 230,138 115,069 345,208 172,604 86,302 43,151 129,454 64,727 194,182 97,091 291,274 145,637 436,912 218,456 109,228 54,614 27,307 81,922 40,961 122,884 61,442 30,721 92,164 46,082 23,041 69,124 34,562 17,281 51,844 25,922 12,961 38,884 19,442 9,721 29,164 14,582 7,291 21,874 10,937 32,812 16,406 8,203 24,610 12,305 36,916 18,458 9,229 27,688 13,844 6,922 3,461 10,384 5,192 2,596 1,298 649

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