3 × 31 × 61 × 1583

Prime Factor Structure

Factorization String 3 × 31 × 61 × 1583

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,570,624

Proper Divisor Sum 3,590,265

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #8980339 ← → #8980417

1 3 31 61 93 183 1,583 1,891 4,749 5,673 49,073 96,563 147,219 289,689 2,993,453 8,980,359

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

8,980,359 26,941,078 13,470,539 40,411,618 20,205,809 60,617,428 30,308,714 15,154,357 45,463,072 22,731,536 11,365,768 5,682,884 2,841,442 1,420,721 4,262,164 2,131,082 1,065,541 3,196,624 1,598,312 799,156 399,578 199,789 599,368 299,684 149,842 74,921 224,764 112,382 56,191 168,574 84,287 252,862 126,431 379,294 189,647 568,942 284,471 853,414 426,707 1,280,122 640,061 1,920,184 960,092 480,046 240,023 720,070 360,035 1,080,106 540,053 1,620,160 810,080 405,040 202,520 101,260 50,630 25,315 75,946 37,973 113,920 56,960

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