2² × 3 × 13 × 128683

Prime Factor Structure

Factorization String 2^2 × 3 × 13 × 128683

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 50,444,128

Proper Divisor Sum 30,369,580

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #20074547 ← → #20074553

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

20,074,548 10,037,274 5,018,637 15,055,912 7,527,956 3,763,978 1,881,989 5,645,968 2,822,984 1,411,492 705,746 352,873 1,058,620 529,310 264,655 793,966 396,983 1,190,950 595,475 1,786,426 893,213 2,679,640 1,339,820 669,910 334,955 1,004,866 502,433 1,507,300 753,650 376,825 1,130,476 565,238 282,619 847,858 423,929 1,271,788 635,894 317,947 953,842 476,921 1,430,764 715,382 357,691 1,073,074 536,537 1,609,612 804,806 402,403 1,207,210 603,605 1,810,816 905,408 452,704 226,352 113,176 56,588 28,294 14,147 42,442 21,221

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