2 × 19 × 307 × 409

Prime Factor Structure

Factorization String 2 × 19 × 307 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,576,800

Proper Divisor Sum 2,805,406

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #4771391 ← → #4771397

1 2 19 38 307 409 614 818 5,833 7,771 11,666 15,542 125,563 251,126 2,385,697 4,771,394

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

4,771,394 2,385,697 7,157,092 3,578,546 1,789,273 5,367,820 2,683,910 1,341,955 4,025,866 2,012,933 6,038,800 3,019,400 1,509,700 754,850 377,425 1,132,276 566,138 283,069 849,208 424,604 212,302 106,151 318,454 159,227 477,682 238,841 716,524 358,262 179,131 537,394 268,697 806,092 403,046 201,523 604,570 302,285 906,856 453,428 226,714 113,357 340,072 170,036 85,018 42,509 127,528 63,764 31,882 15,941 47,824 23,912 11,956 5,978 2,989 8,968 4,484 2,242 1,121 3,364 1,682 841

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