2 × 11 × 23 × 3989

Prime Factor Structure

Factorization String 2 × 11 × 23 × 3989

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,447,360

Proper Divisor Sum 1,428,926

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #2018413 ← → #2018437

1 2 11 22 23 46 253 506 3,989 7,978 43,879 87,758 91,747 183,494 1,009,217 2,018,434

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

2,018,434 1,009,217 3,027,652 1,513,826 756,913 2,270,740 1,135,370 567,685 1,703,056 851,528 425,764 212,882 106,441 319,324 159,662 79,831 239,494 119,747 359,242 179,621 538,864 269,432 134,716 67,358 33,679 101,038 50,519 151,558 75,779 227,338 113,669 341,008 170,504 85,252 42,626 21,313 63,940 31,970 15,985 47,956 23,978 11,989 35,968 17,984 8,992 4,496 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119 358

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