2² × 7 × 357139

Prime Factor Structure

Factorization String 2^2 × 7 × 357139

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 19,999,840

Proper Divisor Sum 9,999,948

Digit Sum / Digital Root 55 (Root: 1)

Adjacent Primes #9999889 ← → #9999901

1 2 4 7 14 28 357,139 714,278 1,428,556 2,499,973 4,999,946 9,999,892

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

9,999,892 4,999,946 2,499,973 7,499,920 3,749,960 1,874,980 937,490 468,745 1,406,236 703,118 351,559 1,054,678 527,339 1,582,018 791,009 2,373,028 1,186,514 593,257 1,779,772 889,886 444,943 1,334,830 667,415 2,002,246 1,001,123 3,003,370 1,501,685 4,505,056 2,252,528 1,126,264 563,132 281,566 140,783 422,350 211,175 633,526 316,763 950,290 475,145 1,425,436 712,718 356,359 1,069,078 534,539 1,603,618 801,809 2,405,428 1,202,714 601,357 1,804,072 902,036 451,018 225,509 676,528 338,264 169,132 84,566 42,283 126,850 63,425

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