2 × 31 × 67 × 619

Prime Factor Structure

Factorization String 2 × 31 × 67 × 619

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,047,360

Proper Divisor Sum 1,476,034

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2571313 ← → #2571329

1 2 31 62 67 134 619 1,238 2,077 4,154 19,189 38,378 41,473 82,946 1,285,663 2,571,326

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

2,571,326 1,285,663 3,856,990 1,928,495 5,785,486 2,892,743 8,678,230 4,339,115 13,017,346 6,508,673 19,526,020 9,763,010 4,881,505 14,644,516 7,322,258 3,661,129 10,983,388 5,491,694 2,745,847 8,237,542 4,118,771 12,356,314 6,178,157 18,534,472 9,267,236 4,633,618 2,316,809 6,950,428 3,475,214 1,737,607 5,212,822 2,606,411 7,819,234 3,909,617 11,728,852 5,864,426 2,932,213 8,796,640 4,398,320 2,199,160 1,099,580 549,790 274,895 824,686 412,343 1,237,030 618,515 1,855,546 927,773 2,783,320 1,391,660 695,830 347,915 1,043,746 521,873 1,565,620 782,810 391,405 1,174,216 587,108

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