5 × 31 × 37 × 73

Prime Factor Structure

Factorization String 5 × 31 × 37 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 539,904

Proper Divisor Sum 121,249

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #418637 ← → #418657

1 5 31 37 73 155 185 365 1,147 2,263 2,701 5,735 11,315 13,505 83,731 418,655

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

418,655 1,255,966 627,983 1,883,950 941,975 2,825,926 1,412,963 4,238,890 2,119,445 6,358,336 3,179,168 1,589,584 794,792 397,396 198,698 99,349 298,048 149,024 74,512 37,256 18,628 9,314 4,657 13,972 6,986 3,493 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666

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