3 × 31 × 181 × 223

Prime Factor Structure

Factorization String 3 × 31 × 181 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,218,304

Proper Divisor Sum 1,464,545

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3753751 ← → #3753767

1 3 31 93 181 223 543 669 5,611 6,913 16,833 20,739 40,363 121,089 1,251,253 3,753,759

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

3,753,759 11,261,278 5,630,639 16,891,918 8,445,959 25,337,878 12,668,939 38,006,818 19,003,409 57,010,228 28,505,114 14,252,557 42,757,672 21,378,836 10,689,418 5,344,709 16,034,128 8,017,064 4,008,532 2,004,266 1,002,133 3,006,400 1,503,200 751,600 375,800 187,900 93,950 46,975 140,926 70,463 211,390 105,695 317,086 158,543 475,630 237,815 713,446 356,723 1,070,170 535,085 1,605,256 802,628 401,314 200,657 601,972 300,986 150,493 451,480 225,740 112,870 56,435 169,306 84,653 253,960 126,980 63,490 31,745 95,236 47,618 23,809

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