2 × 67 × 107 × 149

Prime Factor Structure

Factorization String 2 × 67 × 107 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,304,800

Proper Divisor Sum 1,168,438

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2136361 ← → #2136371

1 2 67 107 134 149 214 298 7,169 9,983 14,338 15,943 19,966 31,886 1,068,181 2,136,362

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

2,136,362 1,068,181 3,204,544 1,602,272 801,136 400,568 200,284 100,142 50,071 150,214 75,107 225,322 112,661 337,984 168,992 84,496 42,248 21,124 10,562 5,281 15,844 7,922 3,961 11,884 5,942 2,971 8,914 4,457 13,372 6,686 3,343 10,030 5,015 15,046 7,523 22,570 11,285 33,856 16,928 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11

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