2 × 53 × 139 × 269

Prime Factor Structure

Factorization String 2 × 53 × 139 × 269

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,123,600

Proper Divisor Sum 2,160,154

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3963409 ← → #3963467

1 2 53 106 139 269 278 538 7,367 14,257 14,734 28,514 37,391 74,782 1,981,723 3,963,446

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

3,963,446 1,981,723 5,945,170 2,972,585 8,917,756 4,458,878 2,229,439 6,688,318 3,344,159 10,032,478 5,016,239 15,048,718 7,524,359 22,573,078 11,286,539 33,859,618 16,929,809 50,789,428 25,394,714 12,697,357 38,092,072 19,046,036 9,523,018 4,761,509 14,284,528 7,142,264 3,571,132 1,785,566 892,783 2,678,350 1,339,175 4,017,526 2,008,763 6,026,290 3,013,145 9,039,436 4,519,718 2,259,859 6,779,578 3,389,789 10,169,368 5,084,684 2,542,342 1,271,171 3,813,514 1,906,757 5,720,272 2,860,136 1,430,068 715,034 357,517 1,072,552 536,276 268,138 134,069 402,208 201,104 100,552 50,276 25,138

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