2 × 13 × 37 × 4127

Prime Factor Structure

Factorization String 2 × 13 × 37 × 4127

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,588,288

Proper Divisor Sum 2,618,114

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3970159 ← → #3970189

1 2 13 26 37 74 481 962 4,127 8,254 53,651 107,302 152,699 305,398 1,985,087 3,970,174

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

3,970,174 1,985,087 5,955,262 2,977,631 8,932,894 4,466,447 13,399,342 6,699,671 20,099,014 10,049,507 30,148,522 15,074,261 45,222,784 22,611,392 11,305,696 5,652,848 2,826,424 1,413,212 706,606 353,303 1,059,910 529,955 1,589,866 794,933 2,384,800 1,192,400 596,200 298,100 149,050 74,525 223,576 111,788 55,894 27,947 83,842 41,921 125,764 62,882 31,441 94,324 47,162 23,581 70,744 35,372 17,686 8,843 26,530 13,265 39,796 19,898 9,949 29,848 14,924 7,462 3,731 11,194 5,597 16,792 8,396 4,198

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