2² × 2139091

Prime Factor Structure

Factorization String 2^2 × 2139091

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 14,973,644

Proper Divisor Sum 6,417,280

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #8556349 ← → #8556419

1 2 4 2,139,091 4,278,182 8,556,364

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

8,556,364 4,278,182 2,139,091 6,417,274 3,208,637 9,625,912 4,812,956 2,406,478 1,203,239 3,609,718 1,804,859 5,414,578 2,707,289 8,121,868 4,060,934 2,030,467 6,091,402 3,045,701 9,137,104 4,568,552 2,284,276 1,142,138 571,069 1,713,208 856,604 428,302 214,151 642,454 321,227 963,682 481,841 1,445,524 722,762 361,381 1,084,144 542,072 271,036 135,518 67,759 203,278 101,639 304,918 152,459 457,378 228,689 686,068 343,034 171,517 514,552 257,276 128,638 64,319 192,958 96,479 289,438 144,719 434,158 217,079 651,238 325,619

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