3 × 7 × 69143

Prime Factor Structure

Factorization String 3 × 7 × 69143

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,212,608

Proper Divisor Sum 760,605

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #1451969 ← → #1452047

1 3 7 21 69,143 207,429 484,001 1,452,003

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

1,452,003 4,356,010 2,178,005 6,534,016 3,267,008 1,633,504 816,752 408,376 204,188 102,094 51,047 153,142 76,571 229,714 114,857 344,572 172,286 86,143 258,430 129,215 387,646 193,823 581,470 290,735 872,206 436,103 1,308,310 654,155 1,962,466 981,233 2,943,700 1,471,850 735,925 2,207,776 1,103,888 551,944 275,972 137,986 68,993 206,980 103,490 51,745 155,236 77,618 38,809 116,428 58,214 29,107 87,322 43,661 130,984 65,492 32,746 16,373 49,120 24,560 12,280 6,140 3,070 1,535

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