3 × 7 × 17 × 203173

Prime Factor Structure

Factorization String 3 × 7 × 17 × 203173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 117,028,224

Proper Divisor Sum 44,495,463

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #72532751 ← → #72532763

1 3 7 17 21 51 119 357 203,173 609,519 1,422,211 3,453,941 4,266,633 10,361,823 24,177,587 72,532,761

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

72,532,761 217,598,284 108,799,142 54,399,571 163,198,714 81,599,357 244,798,072 122,399,036 61,199,518 30,599,759 91,799,278 45,899,639 137,698,918 68,849,459 206,548,378 103,274,189 309,822,568 154,911,284 77,455,642 38,727,821 116,183,464 58,091,732 29,045,866 14,522,933 43,568,800 21,784,400 10,892,200 5,446,100 2,723,050 1,361,525 4,084,576 2,042,288 1,021,144 510,572 255,286 127,643 382,930 191,465 574,396 287,198 143,599 430,798 215,399 646,198 323,099 969,298 484,649 1,453,948 726,974 363,487 1,090,462 545,231 1,635,694 817,847 2,453,542 1,226,771 3,680,314 1,840,157 5,520,472 2,760,236

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