131² × 479

Prime Factor Structure

Factorization String 131^2 × 479

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 8,300,640

Proper Divisor Sum 80,521

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #8220109 ← → #8220139

1 131 479 17,161 62,749 8,220,119

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

8,220,119 24,660,358 12,330,179 36,990,538 18,495,269 55,485,808 27,742,904 13,871,452 6,935,726 3,467,863 10,403,590 5,201,795 15,605,386 7,802,693 23,408,080 11,704,040 5,852,020 2,926,010 1,463,005 4,389,016 2,194,508 1,097,254 548,627 1,645,882 822,941 2,468,824 1,234,412 617,206 308,603 925,810 462,905 1,388,716 694,358 347,179 1,041,538 520,769 1,562,308 781,154 390,577 1,171,732 585,866 292,933 878,800 439,400 219,700 109,850 54,925 164,776 82,388 41,194 20,597 61,792 30,896 15,448 7,724 3,862 1,931 5,794 2,897 8,692

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