5 × 7 × 97 × 401

Prime Factor Structure

Factorization String 5 × 7 × 97 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,891,008

Proper Divisor Sum 529,613

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1361389 ← → #1361401

1 5 7 35 97 401 485 679 2,005 2,807 3,395 14,035 38,897 194,485 272,279 1,361,395

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

1,361,395 4,084,186 2,042,093 6,126,280 3,063,140 1,531,570 765,785 2,297,356 1,148,678 574,339 1,723,018 861,509 2,584,528 1,292,264 646,132 323,066 161,533 484,600 242,300 121,150 60,575 181,726 90,863 272,590 136,295 408,886 204,443 613,330 306,665 919,996 459,998 229,999 689,998 344,999 1,034,998 517,499 1,552,498 776,249 2,328,748 1,164,374 582,187 1,746,562 873,281 2,619,844 1,309,922 654,961 1,964,884 982,442 491,221 1,473,664 736,832 368,416 184,208 92,104 46,052 23,026 11,513 34,540 17,270 8,635

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