7 × 11 × 13 × 1789

Prime Factor Structure

Factorization String 7 × 11 × 13 × 1789

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,405,760

Proper Divisor Sum 614,971

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #1790783 ← → #1790791

1 7 11 13 77 91 143 1,001 1,789 12,523 19,679 23,257 137,753 162,799 255,827 1,790,789

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

1,790,789 5,372,368 2,686,184 1,343,092 671,546 335,773 1,007,320 503,660 251,830 125,915 377,746 188,873 566,620 283,310 141,655 424,966 212,483 637,450 318,725 956,176 478,088 239,044 119,522 59,761 179,284 89,642 44,821 134,464 67,232 33,616 16,808 8,404 4,202 2,101 6,304 3,152 1,576 788 394 197 592 296 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10

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