53 × 21961

Prime Factor Structure

Factorization String 53 × 21961

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,185,948

Proper Divisor Sum 22,015

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1163923 ← → #1163947

1 53 21,961 1,163,933

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

1,163,933 3,491,800 1,745,900 872,950 436,475 1,309,426 654,713 1,964,140 982,070 491,035 1,473,106 736,553 2,209,660 1,104,830 552,415 1,657,246 828,623 2,485,870 1,242,935 3,728,806 1,864,403 5,593,210 2,796,605 8,389,816 4,194,908 2,097,454 1,048,727 3,146,182 1,573,091 4,719,274 2,359,637 7,078,912 3,539,456 1,769,728 884,864 442,432 221,216 110,608 55,304 27,652 13,826 6,913 20,740 10,370 5,185 15,556 7,778 3,889 11,668 5,834 2,917 8,752 4,376 2,188 1,094 547 1,642 821 2,464 1,232

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