2² × 3 × 138869

Prime Factor Structure

Factorization String 2^2 × 3 × 138869

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,888,360

Proper Divisor Sum 2,221,932

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1666421 ← → #1666429

1 2 3 4 6 12 138,869 277,738 416,607 555,476 833,214 1,666,428

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

1,666,428 833,214 416,607 1,249,822 624,911 1,874,734 937,367 2,812,102 1,406,051 4,218,154 2,109,077 6,327,232 3,163,616 1,581,808 790,904 395,452 197,726 98,863 296,590 148,295 444,886 222,443 667,330 333,665 1,000,996 500,498 250,249 750,748 375,374 187,687 563,062 281,531 844,594 422,297 1,266,892 633,446 316,723 950,170 475,085 1,425,256 712,628 356,314 178,157 534,472 267,236 133,618 66,809 200,428 100,214 50,107 150,322 75,161 225,484 112,742 56,371 169,114 84,557 253,672 126,836 63,418

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