3⁷ × 61

Prime Factor Structure

Factorization String 3^7 × 61

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 203,360

Proper Divisor Sum 69,953

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #133403 ← → #133417

1 3 9 27 61 81 183 243 549 729 1,647 2,187 4,941 14,823 44,469 133,407

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

133,407 400,222 200,111 600,334 300,167 900,502 450,251 1,350,754 675,377 2,026,132 1,013,066 506,533 1,519,600 759,800 379,900 189,950 94,975 284,926 142,463 427,390 213,695 641,086 320,543 961,630 480,815 1,442,446 721,223 2,163,670 1,081,835 3,245,506 1,622,753 4,868,260 2,434,130 1,217,065 3,651,196 1,825,598 912,799 2,738,398 1,369,199 4,107,598 2,053,799 6,161,398 3,080,699 9,242,098 4,621,049 13,863,148 6,931,574 3,465,787 10,397,362 5,198,681 15,596,044 7,798,022 3,899,011 11,697,034 5,848,517 17,545,552 8,772,776 4,386,388 2,193,194 1,096,597

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