157 × 13963

Prime Factor Structure

Factorization String 157 × 13963

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,206,312

Proper Divisor Sum 14,121

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2192161 ← → #2192207

1 157 13,963 2,192,191

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

2,192,191 6,576,574 3,288,287 9,864,862 4,932,431 14,797,294 7,398,647 22,195,942 11,097,971 33,293,914 16,646,957 49,940,872 24,970,436 12,485,218 6,242,609 18,727,828 9,363,914 4,681,957 14,045,872 7,022,936 3,511,468 1,755,734 877,867 2,633,602 1,316,801 3,950,404 1,975,202 987,601 2,962,804 1,481,402 740,701 2,222,104 1,111,052 555,526 277,763 833,290 416,645 1,249,936 624,968 312,484 156,242 78,121 234,364 117,182 58,591 175,774 87,887 263,662 131,831 395,494 197,747 593,242 296,621 889,864 444,932 222,466 111,233 333,700 166,850 83,425

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