2² × 328357

Prime Factor Structure

Factorization String 2^2 × 328357

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,298,506

Proper Divisor Sum 985,078

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1313423 ← → #1313443

1 2 4 328,357 656,714 1,313,428

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

1,313,428 656,714 328,357 985,072 492,536 246,268 123,134 61,567 184,702 92,351 277,054 138,527 415,582 207,791 623,374 311,687 935,062 467,531 1,402,594 701,297 2,103,892 1,051,946 525,973 1,577,920 788,960 394,480 197,240 98,620 49,310 24,655 73,966 36,983 110,950 55,475 166,426 83,213 249,640 124,820 62,410 31,205 93,616 46,808 23,404 11,702 5,851 17,554 8,777 26,332 13,166 6,583 19,750 9,875 29,626 14,813 44,440 22,220 11,110 5,555 16,666 8,333

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