2 × 11 × 491 × 2909

Prime Factor Structure

Factorization String 2 × 11 × 491 × 2909

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 51,541,920

Proper Divisor Sum 20,118,902

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #31422997 ← → #31423033

1 2 11 22 491 982 2,909 5,401 5,818 10,802 31,999 63,998 1,428,319 2,856,638 15,711,509 31,423,018

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

31,423,018 15,711,509 47,134,528 23,567,264 11,783,632 5,891,816 2,945,908 1,472,954 736,477 2,209,432 1,104,716 552,358 276,179 828,538 414,269 1,242,808 621,404 310,702 155,351 466,054 233,027 699,082 349,541 1,048,624 524,312 262,156 131,078 65,539 196,618 98,309 294,928 147,464 73,732 36,866 18,433 55,300 27,650 13,825 41,476 20,738 10,369 31,108 15,554 7,777 23,332 11,666 5,833 17,500 8,750 4,375 13,126 6,563 19,690 9,845 29,536 14,768 7,384 3,692 1,846 923

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