2 × 139 × 263 × 503

Prime Factor Structure

Factorization String 2 × 139 × 263 × 503

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 55,883,520

Proper Divisor Sum 19,107,178

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #36776297 ← → #36776357

1 2 139 263 278 503 526 1,006 36,557 69,917 73,114 132,289 139,834 264,578 18,388,171 36,776,342

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

36,776,342 18,388,171 55,164,514 27,582,257 82,746,772 41,373,386 20,686,693 62,060,080 31,030,040 15,515,020 7,757,510 3,878,755 11,636,266 5,818,133 17,454,400 8,727,200 4,363,600 2,181,800 1,090,900 545,450 272,725 818,176 409,088 204,544 102,272 51,136 25,568 12,784 6,392 3,196 1,598 799 2,398 1,199 3,598 1,799 5,398 2,699 8,098 4,049 12,148 6,074 3,037 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084

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