17 × 71 × 6421

Prime Factor Structure

Factorization String 17 × 71 × 6421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,322,912

Proper Divisor Sum 572,765

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #7750139 ← → #7750187

1 17 71 1,207 6,421 109,157 455,891 7,750,147

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

7,750,147 23,250,442 11,625,221 34,875,664 17,437,832 8,718,916 4,359,458 2,179,729 6,539,188 3,269,594 1,634,797 4,904,392 2,452,196 1,226,098 613,049 1,839,148 919,574 459,787 1,379,362 689,681 2,069,044 1,034,522 517,261 1,551,784 775,892 387,946 193,973 581,920 290,960 145,480 72,740 36,370 18,185 54,556 27,278 13,639 40,918 20,459 61,378 30,689 92,068 46,034 23,017 69,052 34,526 17,263 51,790 25,895 77,686 38,843 116,530 58,265 174,796 87,398 43,699 131,098 65,549 196,648 98,324 49,162

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