2 × 13 × 19 × 181

Prime Factor Structure

Factorization String 2 × 13 × 19 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 152,880

Proper Divisor Sum 63,466

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #89413 ← → #89417

1 2 13 19 26 38 181 247 362 494 2,353 3,439 4,706 6,878 44,707 89,414

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

89,414 44,707 134,122 67,061 201,184 100,592 50,296 25,148 12,574 6,287 18,862 9,431 28,294 14,147 42,442 21,221 63,664 31,832 15,916 7,958 3,979 11,938 5,969 17,908 8,954 4,477 13,432 6,716 3,358 1,679 5,038 2,519 7,558 3,779 11,338 5,669 17,008 8,504 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379 1,138 569

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