3 × 5 × 179 × 619

Prime Factor Structure

Factorization String 3 × 5 × 179 × 619

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,678,400

Proper Divisor Sum 1,016,385

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1662013 ← → #1662029

1 3 5 15 179 537 619 895 1,857 2,685 3,095 9,285 110,801 332,403 554,005 1,662,015

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

1,662,015 4,986,046 2,493,023 7,479,070 3,739,535 11,218,606 5,609,303 16,827,910 8,413,955 25,241,866 12,620,933 37,862,800 18,931,400 9,465,700 4,732,850 2,366,425 7,099,276 3,549,638 1,774,819 5,324,458 2,662,229 7,986,688 3,993,344 1,996,672 998,336 499,168 249,584 124,792 62,396 31,198 15,599 46,798 23,399 70,198 35,099 105,298 52,649 157,948 78,974 39,487 118,462 59,231 177,694 88,847 266,542 133,271 399,814 199,907 599,722 299,861 899,584 449,792 224,896 112,448 56,224 28,112 14,056 7,028 3,514 1,757

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