2 × 19 × 181 × 293

Prime Factor Structure

Factorization String 2 × 19 × 181 × 293

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,210,480

Proper Divisor Sum 1,195,226

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2015213 ← → #2015267

1 2 19 38 181 293 362 586 3,439 5,567 6,878 11,134 53,033 106,066 1,007,627 2,015,254

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

2,015,254 1,007,627 3,022,882 1,511,441 4,534,324 2,267,162 1,133,581 3,400,744 1,700,372 850,186 425,093 1,275,280 637,640 318,820 159,410 79,705 239,116 119,558 59,779 179,338 89,669 269,008 134,504 67,252 33,626 16,813 50,440 25,220 12,610 6,305 18,916 9,458 4,729 14,188 7,094 3,547 10,642 5,321 15,964 7,982 3,991 11,974 5,987 17,962 8,981 26,944 13,472 6,736 3,368 1,684 842 421 1,264 632 316 158 79 238 119 358

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