3 × 7 × 83 × 401

Prime Factor Structure

Factorization String 3 × 7 × 83 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,080,576

Proper Divisor Sum 381,633

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #698939 ← → #698977

1 3 7 21 83 249 401 581 1,203 1,743 2,807 8,421 33,283 99,849 232,981 698,943

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

698,943 2,096,830 1,048,415 3,145,246 1,572,623 4,717,870 2,358,935 7,076,806 3,538,403 10,615,210 5,307,605 15,922,816 7,961,408 3,980,704 1,990,352 995,176 497,588 248,794 124,397 373,192 186,596 93,298 46,649 139,948 69,974 34,987 104,962 52,481 157,444 78,722 39,361 118,084 59,042 29,521 88,564 44,282 22,141 66,424 33,212 16,606 8,303 24,910 12,455 37,366 18,683 56,050 28,025 84,076 42,038 21,019 63,058 31,529 94,588 47,294 23,647 70,942 35,471 106,414 53,207 159,622

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