11 × 31 × 21997

Prime Factor Structure

Factorization String 11 × 31 × 21997

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,447,232

Proper Divisor Sum 946,255

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #7500949 ← → #7500979

1 11 31 341 21,997 241,967 681,907 7,500,977

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

7,500,977 22,502,932 11,251,466 5,625,733 16,877,200 8,438,600 4,219,300 2,109,650 1,054,825 3,164,476 1,582,238 791,119 2,373,358 1,186,679 3,560,038 1,780,019 5,340,058 2,670,029 8,010,088 4,005,044 2,002,522 1,001,261 3,003,784 1,501,892 750,946 375,473 1,126,420 563,210 281,605 844,816 422,408 211,204 105,602 52,801 158,404 79,202 39,601 118,804 59,402 29,701 89,104 44,552 22,276 11,138 5,569 16,708 8,354 4,177 12,532 6,266 3,133 9,400 4,700 2,350 1,175 3,526 1,763 5,290 2,645 7,936

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