1291 × 3803

Prime Factor Structure

Factorization String 1291 × 3803

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,914,768

Proper Divisor Sum 5,095

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #4909643 ← → #4909679

1 1,291 3,803 4,909,673

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

4,909,673 14,729,020 7,364,510 3,682,255 11,046,766 5,523,383 16,570,150 8,285,075 24,855,226 12,427,613 37,282,840 18,641,420 9,320,710 4,660,355 13,981,066 6,990,533 20,971,600 10,485,800 5,242,900 2,621,450 1,310,725 3,932,176 1,966,088 983,044 491,522 245,761 737,284 368,642 184,321 552,964 276,482 138,241 414,724 207,362 103,681 311,044 155,522 77,761 233,284 116,642 58,321 174,964 87,482 43,741 131,224 65,612 32,806 16,403 49,210 24,605 73,816 36,908 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144

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