2 × 7 × 53 × 557

Prime Factor Structure

Factorization String 2 × 7 × 53 × 557

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 723,168

Proper Divisor Sum 309,874

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #413293 ← → #413299

1 2 7 14 53 106 371 557 742 1,114 3,899 7,798 29,521 59,042 206,647 413,294

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

413,294 206,647 619,942 309,971 929,914 464,957 1,394,872 697,436 348,718 174,359 523,078 261,539 784,618 392,309 1,176,928 588,464 294,232 147,116 73,558 36,779 110,338 55,169 165,508 82,754 41,377 124,132 62,066 31,033 93,100 46,550 23,275 69,826 34,913 104,740 52,370 26,185 78,556 39,278 19,639 58,918 29,459 88,378 44,189 132,568 66,284 33,142 16,571 49,714 24,857 74,572 37,286 18,643 55,930 27,965 83,896 41,948 20,974 10,487 31,462 15,731

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