7 × 13 × 17 × 2381

Prime Factor Structure

Factorization String 7 × 13 × 17 × 2381

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,802,112

Proper Divisor Sum 1,118,705

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3683401 ← → #3683411

1 7 13 17 91 119 221 1,547 2,381 16,667 30,953 40,477 216,671 283,339 526,201 3,683,407

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

3,683,407 11,050,222 5,525,111 16,575,334 8,287,667 24,863,002 12,431,501 37,294,504 18,647,252 9,323,626 4,661,813 13,985,440 6,992,720 3,496,360 1,748,180 874,090 437,045 1,311,136 655,568 327,784 163,892 81,946 40,973 122,920 61,460 30,730 15,365 46,096 23,048 11,524 5,762 2,881 8,644 4,322 2,161 6,484 3,242 1,621 4,864 2,432 1,216 608 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20

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