691 × 2521

Prime Factor Structure

Factorization String 691 × 2521

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,745,224

Proper Divisor Sum 3,213

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #1741979 ← → #1742017

1 691 2,521 1,742,011

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

1,742,011 5,226,034 2,613,017 7,839,052 3,919,526 1,959,763 5,879,290 2,939,645 8,818,936 4,409,468 2,204,734 1,102,367 3,307,102 1,653,551 4,960,654 2,480,327 7,440,982 3,720,491 11,161,474 5,580,737 16,742,212 8,371,106 4,185,553 12,556,660 6,278,330 3,139,165 9,417,496 4,708,748 2,354,374 1,177,187 3,531,562 1,765,781 5,297,344 2,648,672 1,324,336 662,168 331,084 165,542 82,771 248,314 124,157 372,472 186,236 93,118 46,559 139,678 69,839 209,518 104,759 314,278 157,139 471,418 235,709 707,128 353,564 176,782 88,391 265,174 132,587 397,762

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