11 × 12491

Prime Factor Structure

Factorization String 11 × 12491

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 149,904

Proper Divisor Sum 12,503

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #137399 ← → #137413

1 11 12,491 137,401

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

137,401 412,204 206,102 103,051 309,154 154,577 463,732 231,866 115,933 347,800 173,900 86,950 43,475 130,426 65,213 195,640 97,820 48,910 24,455 73,366 36,683 110,050 55,025 165,076 82,538 41,269 123,808 61,904 30,952 15,476 7,738 3,869 11,608 5,804 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146

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