2³ × 7 × 511223

Prime Factor Structure

Factorization String 2^3 × 7 × 511223

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 61,346,880

Proper Divisor Sum 32,718,392

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #28628473 ← → #28628489

1 2 4 7 8 14 28 56 511,223 1,022,446 2,044,892 3,578,561 4,089,784 7,157,122 14,314,244 28,628,488

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

28,628,488 14,314,244 7,157,122 3,578,561 10,735,684 5,367,842 2,683,921 8,051,764 4,025,882 2,012,941 6,038,824 3,019,412 1,509,706 754,853 2,264,560 1,132,280 566,140 283,070 141,535 424,606 212,303 636,910 318,455 955,366 477,683 1,433,050 716,525 2,149,576 1,074,788 537,394 268,697 806,092 403,046 201,523 604,570 302,285 906,856 453,428 226,714 113,357 340,072 170,036 85,018 42,509 127,528 63,764 31,882 15,941 47,824 23,912 11,956 5,978 2,989 8,968 4,484 2,242 1,121 3,364 1,682 841

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