2 × 5 × 13 × 31543

Prime Factor Structure

Factorization String 2 × 5 × 13 × 31543

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,949,088

Proper Divisor Sum 3,848,498

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #4100581 ← → #4100597

1 2 5 10 13 26 65 130 31,543 63,086 157,715 315,430 410,059 820,118 2,050,295 4,100,590

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

4,100,590 2,050,295 6,150,886 3,075,443 9,226,330 4,613,165 13,839,496 6,919,748 3,459,874 1,729,937 5,189,812 2,594,906 1,297,453 3,892,360 1,946,180 973,090 486,545 1,459,636 729,818 364,909 1,094,728 547,364 273,682 136,841 410,524 205,262 102,631 307,894 153,947 461,842 230,921 692,764 346,382 173,191 519,574 259,787 779,362 389,681 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 69,356 34,678 17,339 52,018 26,009

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