7 × 31 × 71 × 211

Prime Factor Structure

Factorization String 7 × 31 × 71 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,907,584

Proper Divisor Sum 656,707

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3250853 ← → #3250901

1 7 31 71 211 217 497 1,477 2,201 6,541 14,981 15,407 45,787 104,867 464,411 3,250,877

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

3,250,877 9,752,632 4,876,316 2,438,158 1,219,079 3,657,238 1,828,619 5,485,858 2,742,929 8,228,788 4,114,394 2,057,197 6,171,592 3,085,796 1,542,898 771,449 2,314,348 1,157,174 578,587 1,735,762 867,881 2,603,644 1,301,822 650,911 1,952,734 976,367 2,929,102 1,464,551 4,393,654 2,196,827 6,590,482 3,295,241 9,885,724 4,942,862 2,471,431 7,414,294 3,707,147 11,121,442 5,560,721 16,682,164 8,341,082 4,170,541 12,511,624 6,255,812 3,127,906 1,563,953 4,691,860 2,345,930 1,172,965 3,518,896 1,759,448 879,724 439,862 219,931 659,794 329,897 989,692 494,846 247,423 742,270

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