2 × 3 × 13 × 37 × 9803

Prime Factor Structure

Factorization String 2 × 3 × 13 × 37 × 9803

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 62,588,736

Proper Divisor Sum 34,297,278

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #28291457 ← → #28291481

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

28,291,458 14,145,729 42,437,188 21,218,594 10,609,297 31,827,892 15,913,946 7,956,973 23,870,920 11,935,460 5,967,730 2,983,865 8,951,596 4,475,798 2,237,899 6,713,698 3,356,849 10,070,548 5,035,274 2,517,637 7,552,912 3,776,456 1,888,228 944,114 472,057 1,416,172 708,086 354,043 1,062,130 531,065 1,593,196 796,598 398,299 1,194,898 597,449 1,792,348 896,174 448,087 1,344,262 672,131 2,016,394 1,008,197 3,024,592 1,512,296 756,148 378,074 189,037 567,112 283,556 141,778 70,889 212,668 106,334 53,167 159,502 79,751 239,254 119,627 358,882 179,441

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