5² × 162881

Prime Factor Structure

Factorization String 5^2 × 162881

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 5,049,342

Proper Divisor Sum 977,317

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #4072009 ← → #4072039

1 5 25 162,881 814,405 4,072,025

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

4,072,025 12,216,076 6,108,038 3,054,019 9,162,058 4,581,029 13,743,088 6,871,544 3,435,772 1,717,886 858,943 2,576,830 1,288,415 3,865,246 1,932,623 5,797,870 2,898,935 8,696,806 4,348,403 13,045,210 6,522,605 19,567,816 9,783,908 4,891,954 2,445,977 7,337,932 3,668,966 1,834,483 5,503,450 2,751,725 8,255,176 4,127,588 2,063,794 1,031,897 3,095,692 1,547,846 773,923 2,321,770 1,160,885 3,482,656 1,741,328 870,664 435,332 217,666 108,833 326,500 163,250 81,625 244,876 122,438 61,219 183,658 91,829 275,488 137,744 68,872 34,436 17,218 8,609 25,828

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