2 × 13 × 3371

Prime Factor Structure

Factorization String 2 × 13 × 3371

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 141,624

Proper Divisor Sum 53,978

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #87643 ← → #87649

1 2 13 26 3,371 6,742 43,823 87,646

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

87,646 43,823 131,470 65,735 197,206 98,603 295,810 147,905 443,716 221,858 110,929 332,788 166,394 83,197 249,592 124,796 62,398 31,199 93,598 46,799 140,398 70,199 210,598 105,299 315,898 157,949 473,848 236,924 118,462 59,231 177,694 88,847 266,542 133,271 399,814 199,907 599,722 299,861 899,584 449,792 224,896 112,448 56,224 28,112 14,056 7,028 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557

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