3 × 31² × 6619

Prime Factor Structure

Factorization String 3 × 31^2 × 6619

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 26,294,640

Proper Divisor Sum 7,212,063

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #19082561 ← → #19082587

1 3 31 93 961 2,883 6,619 19,857 205,189 615,567 6,360,859 19,082,577

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

19,082,577 57,247,732 28,623,866 14,311,933 42,935,800 21,467,900 10,733,950 5,366,975 16,100,926 8,050,463 24,151,390 12,075,695 36,227,086 18,113,543 54,340,630 27,170,315 81,510,946 40,755,473 122,266,420 61,133,210 30,566,605 91,699,816 45,849,908 22,924,954 11,462,477 34,387,432 17,193,716 8,596,858 4,298,429 12,895,288 6,447,644 3,223,822 1,611,911 4,835,734 2,417,867 7,253,602 3,626,801 10,880,404 5,440,202 2,720,101 8,160,304 4,080,152 2,040,076 1,020,038 510,019 1,530,058 765,029 2,295,088 1,147,544 573,772 286,886 143,443 430,330 215,165 645,496 322,748 161,374 80,687 242,062 121,031

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