3 × 5 × 7 × 17 × 61 × 743

Prime Factor Structure

Factorization String 3 × 5 × 7 × 17 × 61 × 743

Distinct Prime Factors 6

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 159,418,368

Proper Divisor Sum 78,516,813

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #80901553 ← → #80901571

1 3 5 7 15 17 21 35 51 61 85 105 119 183 255 305 357 427 595 743 915 1,037 1,281 1,785 2,135 2,229 3,111 3,715 5,185 5,201 6,405 7,259 11,145 12,631 15,555 15,603 21,777 26,005 36,295 37,893 45,323 63,155 78,015 88,417 108,885 135,969 189,465 226,615 265,251 317,261 442,085 679,845 770,491 951,783 1,326,255 1,586,305 2,311,473 3,852,455 4,758,915 5,393,437

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

80,901,555 242,704,666 121,352,333 364,057,000 182,028,500 91,014,250 45,507,125 136,521,376 68,260,688 34,130,344 17,065,172 8,532,586 4,266,293 12,798,880 6,399,440 3,199,720 1,599,860 799,930 399,965 1,199,896 599,948 299,974 149,987 449,962 224,981 674,944 337,472 168,736 84,368 42,184 21,092 10,546 5,273 15,820 7,910 3,955 11,866 5,933 17,800 8,900 4,450 2,225 6,676 3,338 1,669 5,008 2,504 1,252 626 313 940 470 235 706 353 1,060 530 265 796 398

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