2 × 13 × 23 × 919

Prime Factor Structure

Factorization String 2 × 13 × 23 × 919

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 927,360

Proper Divisor Sum 377,798

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #549553 ← → #549569

1 2 13 23 26 46 299 598 919 1,838 11,947 21,137 23,894 42,274 274,781 549,562

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

549,562 274,781 824,344 412,172 206,086 103,043 309,130 154,565 463,696 231,848 115,924 57,962 28,981 86,944 43,472 21,736 10,868 5,434 2,717 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922 461 1,384 692 346 173 520 260 130 65 196 98

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