3 × 7 × 13 × 3623

Prime Factor Structure

Factorization String 3 × 7 × 13 × 3623

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,623,552

Proper Divisor Sum 634,473

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #989071 ← → #989081

1 3 7 13 21 39 91 273 3,623 10,869 25,361 47,099 76,083 141,297 329,693 989,079

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

989,079 2,967,238 1,483,619 4,450,858 2,225,429 6,676,288 3,338,144 1,669,072 834,536 417,268 208,634 104,317 312,952 156,476 78,238 39,119 117,358 58,679 176,038 88,019 264,058 132,029 396,088 198,044 99,022 49,511 148,534 74,267 222,802 111,401 334,204 167,102 83,551 250,654 125,327 375,982 187,991 563,974 281,987 845,962 422,981 1,268,944 634,472 317,236 158,618 79,309 237,928 118,964 59,482 29,741 89,224 44,612 22,306 11,153 33,460 16,730 8,365 25,096 12,548 6,274

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