2 × 7 × 149 × 3457

Prime Factor Structure

Factorization String 2 × 7 × 149 × 3457

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,448,800

Proper Divisor Sum 5,237,498

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #7211297 ← → #7211311

1 2 7 14 149 298 1,043 2,086 3,457 6,914 24,199 48,398 515,093 1,030,186 3,605,651 7,211,302

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

7,211,302 3,605,651 10,816,954 5,408,477 16,225,432 8,112,716 4,056,358 2,028,179 6,084,538 3,042,269 9,126,808 4,563,404 2,281,702 1,140,851 3,422,554 1,711,277 5,133,832 2,566,916 1,283,458 641,729 1,925,188 962,594 481,297 1,443,892 721,946 360,973 1,082,920 541,460 270,730 135,365 406,096 203,048 101,524 50,762 25,381 76,144 38,072 19,036 9,518 4,759 14,278 7,139 21,418 10,709 32,128 16,064 8,032 4,016 2,008 1,004 502 251 754 377 1,132 566 283 850 425 1,276

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