2⁴ × 5⁴ × 409

Prime Factor Structure

Factorization String 2^4 × 5^4 × 409

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 50

Divisor Sum (σ) 9,926,510

Proper Divisor Sum 5,836,510

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #4089973 ← → #4090001

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

4,090,000 2,045,000 1,022,500 511,250 255,625 766,876 383,438 191,719 575,158 287,579 862,738 431,369 1,294,108 647,054 323,527 970,582 485,291 1,455,874 727,937 2,183,812 1,091,906 545,953 1,637,860 818,930 409,465 1,228,396 614,198 307,099 921,298 460,649 1,381,948 690,974 345,487 1,036,462 518,231 1,554,694 777,347 2,332,042 1,166,021 3,498,064 1,749,032 874,516 437,258 218,629 655,888 327,944 163,972 81,986 40,993 122,980 61,490 30,745 92,236 46,118 23,059 69,178 34,589 103,768 51,884 25,942

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