7 × 11 × 89 × 409

Prime Factor Structure

Factorization String 7 × 11 × 89 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,542,400

Proper Divisor Sum 739,523

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2802871 ← → #2802881

1 7 11 77 89 409 623 979 2,863 4,499 6,853 31,493 36,401 254,807 400,411 2,802,877

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

2,802,877 8,408,632 4,204,316 2,102,158 1,051,079 3,153,238 1,576,619 4,729,858 2,364,929 7,094,788 3,547,394 1,773,697 5,321,092 2,660,546 1,330,273 3,990,820 1,995,410 997,705 2,993,116 1,496,558 748,279 2,244,838 1,122,419 3,367,258 1,683,629 5,050,888 2,525,444 1,262,722 631,361 1,894,084 947,042 473,521 1,420,564 710,282 355,141 1,065,424 532,712 266,356 133,178 66,589 199,768 99,884 49,942 24,971 74,914 37,457 112,372 56,186 28,093 84,280 42,140 21,070 10,535 31,606 15,803 47,410 23,705 71,116 35,558 17,779

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