5² × 7 × 53 × 149

Prime Factor Structure

Factorization String 5^2 × 7 × 53 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,008,800

Proper Divisor Sum 626,825

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1381973 ← → #1381979

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

1,381,975 4,145,926 2,072,963 6,218,890 3,109,445 9,328,336 4,664,168 2,332,084 1,166,042 583,021 1,749,064 874,532 437,266 218,633 655,900 327,950 163,975 491,926 245,963 737,890 368,945 1,106,836 553,418 276,709 830,128 415,064 207,532 103,766 51,883 155,650 77,825 233,476 116,738 58,369 175,108 87,554 43,777 131,332 65,666 32,833 98,500 49,250 24,625 73,876 36,938 18,469 55,408 27,704 13,852 6,926 3,463 10,390 5,195 15,586 7,793 23,380 11,690 5,845 17,536 8,768

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