3 × 7 × 19 × 1033

Prime Factor Structure

Factorization String 3 × 7 × 19 × 1033

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 661,760

Proper Divisor Sum 249,593

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #412157 ← → #412171

1 3 7 19 21 57 133 399 1,033 3,099 7,231 19,627 21,693 58,881 137,389 412,167

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

412,167 1,236,502 618,251 1,854,754 927,377 2,782,132 1,391,066 695,533 2,086,600 1,043,300 521,650 260,825 782,476 391,238 195,619 586,858 293,429 880,288 440,144 220,072 110,036 55,018 27,509 82,528 41,264 20,632 10,316 5,158 2,579 7,738 3,869 11,608 5,804 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73

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