2³ × 5 × 415507

Prime Factor Structure

Factorization String 2^3 × 5 × 415507

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 37,395,720

Proper Divisor Sum 20,775,440

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #16620239 ← → #16620301

1 2 4 5 8 10 20 40 415,507 831,014 1,662,028 2,077,535 3,324,056 4,155,070 8,310,140 16,620,280

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

16,620,280 8,310,140 4,155,070 2,077,535 6,232,606 3,116,303 9,348,910 4,674,455 14,023,366 7,011,683 21,035,050 10,517,525 31,552,576 15,776,288 7,888,144 3,944,072 1,972,036 986,018 493,009 1,479,028 739,514 369,757 1,109,272 554,636 277,318 138,659 415,978 207,989 623,968 311,984 155,992 77,996 38,998 19,499 58,498 29,249 87,748 43,874 21,937 65,812 32,906 16,453 49,360 24,680 12,340 6,170 3,085 9,256 4,628 2,314 1,157 3,472 1,736 868 434 217 652 326 163 490

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