31 × 577 × 653

Prime Factor Structure

Factorization String 31 × 577 × 653

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 12,096,384

Proper Divisor Sum 416,173

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #11680189 ← → #11680213

1 31 577 653 17,887 20,243 376,781 11,680,211

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

11,680,211 35,040,634 17,520,317 52,560,952 26,280,476 13,140,238 6,570,119 19,710,358 9,855,179 29,565,538 14,782,769 44,348,308 22,174,154 11,087,077 33,261,232 16,630,616 8,315,308 4,157,654 2,078,827 6,236,482 3,118,241 9,354,724 4,677,362 2,338,681 7,016,044 3,508,022 1,754,011 5,262,034 2,631,017 7,893,052 3,946,526 1,973,263 5,919,790 2,959,895 8,879,686 4,439,843 13,319,530 6,659,765 19,979,296 9,989,648 4,994,824 2,497,412 1,248,706 624,353 1,873,060 936,530 468,265 1,404,796 702,398 351,199 1,053,598 526,799 1,580,398 790,199 2,370,598 1,185,299 3,555,898 1,777,949 5,333,848 2,666,924

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