5² × 7² × 53 × 61

Prime Factor Structure

Factorization String 5^2 × 7^2 × 53 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 5,915,916

Proper Divisor Sum 1,955,491

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #3960421 ← → #3960427

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

3,960,425 11,881,276 5,940,638 2,970,319 8,910,958 4,455,479 13,366,438 6,683,219 20,049,658 10,024,829 30,074,488 15,037,244 7,518,622 3,759,311 11,277,934 5,638,967 16,916,902 8,458,451 25,375,354 12,687,677 38,063,032 19,031,516 9,515,758 4,757,879 14,273,638 7,136,819 21,410,458 10,705,229 32,115,688 16,057,844 8,028,922 4,014,461 12,043,384 6,021,692 3,010,846 1,505,423 4,516,270 2,258,135 6,774,406 3,387,203 10,161,610 5,080,805 15,242,416 7,621,208 3,810,604 1,905,302 952,651 2,857,954 1,428,977 4,286,932 2,143,466 1,071,733 3,215,200 1,607,600 803,800 401,900 200,950 100,475 301,426 150,713

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