2 × 3 × 7² × 17 × 4261

Prime Factor Structure

Factorization String 2 × 3 × 7^2 × 17 × 4261

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 52,473,744

Proper Divisor Sum 31,177,266

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #21296477 ← → #21296489

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

21,296,478 10,648,239 31,944,718 15,972,359 47,917,078 23,958,539 71,875,618 35,937,809 107,813,428 53,906,714 26,953,357 80,860,072 40,430,036 20,215,018 10,107,509 30,322,528 15,161,264 7,580,632 3,790,316 1,895,158 947,579 2,842,738 1,421,369 4,264,108 2,132,054 1,066,027 3,198,082 1,599,041 4,797,124 2,398,562 1,199,281 3,597,844 1,798,922 899,461 2,698,384 1,349,192 674,596 337,298 168,649 505,948 252,974 126,487 379,462 189,731 569,194 284,597 853,792 426,896 213,448 106,724 53,362 26,681 80,044 40,022 20,011 60,034 30,017 90,052 45,026 22,513

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