5 × 11 × 139 × 491

Prime Factor Structure

Factorization String 5 × 11 × 139 × 491

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,959,360

Proper Divisor Sum 1,205,665

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3753691 ← → #3753707

1 5 11 55 139 491 695 1,529 2,455 5,401 7,645 27,005 68,249 341,245 750,739 3,753,695

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

3,753,695 11,261,086 5,630,543 16,891,630 8,445,815 25,337,446 12,668,723 38,006,170 19,003,085 57,009,256 28,504,628 14,252,314 7,126,157 21,378,472 10,689,236 5,344,618 2,672,309 8,016,928 4,008,464 2,004,232 1,002,116 501,058 250,529 751,588 375,794 187,897 563,692 281,846 140,923 422,770 211,385 634,156 317,078 158,539 475,618 237,809 713,428 356,714 178,357 535,072 267,536 133,768 66,884 33,442 16,721 50,164 25,082 12,541 37,624 18,812 9,406 4,703 14,110 7,055 21,166 10,583 31,750 15,875 47,626 23,813

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