7 × 31 × 47 × 193

Prime Factor Structure

Factorization String 7 × 31 × 47 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,383,872

Proper Divisor Sum 415,465

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1968403 ← → #1968427

1 7 31 47 193 217 329 1,351 1,457 5,983 9,071 10,199 41,881 63,497 281,201 1,968,407

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

1,968,407 5,905,222 2,952,611 8,857,834 4,428,917 13,286,752 6,643,376 3,321,688 1,660,844 830,422 415,211 1,245,634 622,817 1,868,452 934,226 467,113 1,401,340 700,670 350,335 1,051,006 525,503 1,576,510 788,255 2,364,766 1,182,383 3,547,150 1,773,575 5,320,726 2,660,363 7,981,090 3,990,545 11,971,636 5,985,818 2,992,909 8,978,728 4,489,364 2,244,682 1,122,341 3,367,024 1,683,512 841,756 420,878 210,439 631,318 315,659 946,978 473,489 1,420,468 710,234 355,117 1,065,352 532,676 266,338 133,169 399,508 199,754 99,877 299,632 149,816 74,908

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