7 × 419 × 6997

Prime Factor Structure

Factorization String 7 × 419 × 6997

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 23,513,280

Proper Divisor Sum 2,991,079

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #20522197 ← → #20522207

1 7 419 2,933 6,997 48,979 2,931,743 20,522,201

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

20,522,201 61,566,604 30,783,302 15,391,651 46,174,954 23,087,477 69,262,432 34,631,216 17,315,608 8,657,804 4,328,902 2,164,451 6,493,354 3,246,677 9,740,032 4,870,016 2,435,008 1,217,504 608,752 304,376 152,188 76,094 38,047 114,142 57,071 171,214 85,607 256,822 128,411 385,234 192,617 577,852 288,926 144,463 433,390 216,695 650,086 325,043 975,130 487,565 1,462,696 731,348 365,674 182,837 548,512 274,256 137,128 68,564 34,282 17,141 51,424 25,712 12,856 6,428 3,214 1,607 4,822 2,411 7,234 3,617

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