2 × 3 × 7 × 15349

Prime Factor Structure

Factorization String 2 × 3 × 7 × 15349

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,473,600

Proper Divisor Sum 828,942

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #644653 ← → #644669

1 2 3 6 7 14 21 42 15,349 30,698 46,047 92,094 107,443 214,886 322,329 644,658

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

644,658 322,329 966,988 483,494 241,747 725,242 362,621 1,087,864 543,932 271,966 135,983 407,950 203,975 611,926 305,963 917,890 458,945 1,376,836 688,418 344,209 1,032,628 516,314 258,157 774,472 387,236 193,618 96,809 290,428 145,214 72,607 217,822 108,911 326,734 163,367 490,102 245,051 735,154 367,577 1,102,732 551,366 275,683 827,050 413,525 1,240,576 620,288 310,144 155,072 77,536 38,768 19,384 9,692 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090

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