7 × 2509307

Prime Factor Structure

Factorization String 7 × 2509307

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 20,074,464

Proper Divisor Sum 2,509,315

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #17565109 ← → #17565151

1 7 2,509,307 17,565,149

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

17,565,149 52,695,448 26,347,724 13,173,862 6,586,931 19,760,794 9,880,397 29,641,192 14,820,596 7,410,298 3,705,149 11,115,448 5,557,724 2,778,862 1,389,431 4,168,294 2,084,147 6,252,442 3,126,221 9,378,664 4,689,332 2,344,666 1,172,333 3,517,000 1,758,500 879,250 439,625 1,318,876 659,438 329,719 989,158 494,579 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.