7 × 37 × 41 × 139

Prime Factor Structure

Factorization String 7 × 37 × 41 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,787,520

Proper Divisor Sum 311,479

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1476031 ← → #1476043

1 7 37 41 139 259 287 973 1,517 5,143 5,699 10,619 36,001 39,893 210,863 1,476,041

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

1,476,041 4,428,124 2,214,062 1,107,031 3,321,094 1,660,547 4,981,642 2,490,821 7,472,464 3,736,232 1,868,116 934,058 467,029 1,401,088 700,544 350,272 175,136 87,568 43,784 21,892 10,946 5,473 16,420 8,210 4,105 12,316 6,158 3,079 9,238 4,619 13,858 6,929 20,788 10,394 5,197 15,592 7,796 3,898 1,949 5,848 2,924 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565

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