2 × 19 × 71 × 13687

Prime Factor Structure

Factorization String 2 × 19 × 71 × 13687

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 59,132,160

Proper Divisor Sum 22,204,634

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #36927493 ← → #36927529

1 2 19 38 71 142 1,349 2,698 13,687 27,374 260,053 520,106 971,777 1,943,554 18,463,763 36,927,526

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

36,927,526 18,463,763 55,391,290 27,695,645 83,086,936 41,543,468 20,771,734 10,385,867 31,157,602 15,578,801 46,736,404 23,368,202 11,684,101 35,052,304 17,526,152 8,763,076 4,381,538 2,190,769 6,572,308 3,286,154 1,643,077 4,929,232 2,464,616 1,232,308 616,154 308,077 924,232 462,116 231,058 115,529 346,588 173,294 86,647 259,942 129,971 389,914 194,957 584,872 292,436 146,218 73,109 219,328 109,664 54,832 27,416 13,708 6,854 3,427 10,282 5,141 15,424 7,712 3,856 1,928 964 482 241 724 362 181

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