2 × 257 × 317 × 449

Prime Factor Structure

Factorization String 2 × 257 × 317 × 449

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 110,759,400

Proper Divisor Sum 37,600,238

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #73159147 ← → #73159169

1 2 257 317 449 514 634 898 81,469 115,393 142,333 162,938 230,786 284,666 36,579,581 73,159,162

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

73,159,162 36,579,581 109,738,744 54,869,372 27,434,686 13,717,343 41,152,030 20,576,015 61,728,046 30,864,023 92,592,070 46,296,035 138,888,106 69,444,053 208,332,160 104,166,080 52,083,040 26,041,520 13,020,760 6,510,380 3,255,190 1,627,595 4,882,786 2,441,393 7,324,180 3,662,090 1,831,045 5,493,136 2,746,568 1,373,284 686,642 343,321 1,029,964 514,982 257,491 772,474 386,237 1,158,712 579,356 289,678 144,839 434,518 217,259 651,778 325,889 977,668 488,834 244,417 733,252 366,626 183,313 549,940 274,970 137,485 412,456 206,228 103,114 51,557 154,672 77,336

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