3 × 7 × 181 × 1951

Prime Factor Structure

Factorization String 3 × 7 × 181 × 1951

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,368,448

Proper Divisor Sum 3,952,697

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #7415743 ← → #7415753

1 3 7 21 181 543 1,267 1,951 3,801 5,853 13,657 40,971 353,131 1,059,393 2,471,917 7,415,751

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

7,415,751 22,247,254 11,123,627 33,370,882 16,685,441 50,056,324 25,028,162 12,514,081 37,542,244 18,771,122 9,385,561 28,156,684 14,078,342 7,039,171 21,117,514 10,558,757 31,676,272 15,838,136 7,919,068 3,959,534 1,979,767 5,939,302 2,969,651 8,908,954 4,454,477 13,363,432 6,681,716 3,340,858 1,670,429 5,011,288 2,505,644 1,252,822 626,411 1,879,234 939,617 2,818,852 1,409,426 704,713 2,114,140 1,057,070 528,535 1,585,606 792,803 2,378,410 1,189,205 3,567,616 1,783,808 891,904 445,952 222,976 111,488 55,744 27,872 13,936 6,968 3,484 1,742 871 2,614 1,307

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