5 × 7 × 17 × 1021

Prime Factor Structure

Factorization String 5 × 7 × 17 × 1021

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 883,008

Proper Divisor Sum 275,513

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #607493 ← → #607517

1 5 7 17 35 85 119 595 1,021 5,105 7,147 17,357 35,735 86,785 121,499 607,495

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

607,495 1,822,486 911,243 2,733,730 1,366,865 4,100,596 2,050,298 1,025,149 3,075,448 1,537,724 768,862 384,431 1,153,294 576,647 1,729,942 864,971 2,594,914 1,297,457 3,892,372 1,946,186 973,093 2,919,280 1,459,640 729,820 364,910 182,455 547,366 273,683 821,050 410,525 1,231,576 615,788 307,894 153,947 461,842 230,921 692,764 346,382 173,191 519,574 259,787 779,362 389,681 1,169,044 584,522 292,261 876,784 438,392 219,196 109,598 54,799 164,398 82,199 246,598 123,299 369,898 184,949 554,848 277,424 138,712

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