16637221

Prime Factor Structure

Factorization String 16637221

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 16,637,222

Proper Divisor Sum 1

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #16637219 ← → #16637249

1 16,637,221

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

16,637,221 49,911,664 24,955,832 12,477,916 6,238,958 3,119,479 9,358,438 4,679,219 14,037,658 7,018,829 21,056,488 10,528,244 5,264,122 2,632,061 7,896,184 3,948,092 1,974,046 987,023 2,961,070 1,480,535 4,441,606 2,220,803 6,662,410 3,331,205 9,993,616 4,996,808 2,498,404 1,249,202 624,601 1,873,804 936,902 468,451 1,405,354 702,677 2,108,032 1,054,016 527,008 263,504 131,752 65,876 32,938 16,469 49,408 24,704 12,352 6,176 3,088 1,544 772 386 193 580 290 145 436 218 109 328 164 82

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