137 × 128213

Prime Factor Structure

Factorization String 137 × 128213

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 17,693,532

Proper Divisor Sum 128,351

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #17565173 ← → #17565193

1 137 128,213 17,565,181

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

17,565,181 52,695,544 26,347,772 13,173,886 6,586,943 19,760,830 9,880,415 29,641,246 14,820,623 44,461,870 22,230,935 66,692,806 33,346,403 100,039,210 50,019,605 150,058,816 75,029,408 37,514,704 18,757,352 9,378,676 4,689,338 2,344,669 7,034,008 3,517,004 1,758,502 879,251 2,637,754 1,318,877 3,956,632 1,978,316 989,158 494,579 1,483,738 741,869 2,225,608 1,112,804 556,402 278,201 834,604 417,302 208,651 625,954 312,977 938,932 469,466 234,733 704,200 352,100 176,050 88,025 264,076 132,038 66,019 198,058 99,029 297,088 148,544 74,272 37,136 18,568

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