31 × 277 × 523

Prime Factor Structure

Factorization String 31 × 277 × 523

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,661,504

Proper Divisor Sum 170,503

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #4490999 ← → #4491007

1 31 277 523 8,587 16,213 144,871 4,491,001

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

4,491,001 13,473,004 6,736,502 3,368,251 10,104,754 5,052,377 15,157,132 7,578,566 3,789,283 11,367,850 5,683,925 17,051,776 8,525,888 4,262,944 2,131,472 1,065,736 532,868 266,434 133,217 399,652 199,826 99,913 299,740 149,870 74,935 224,806 112,403 337,210 168,605 505,816 252,908 126,454 63,227 189,682 94,841 284,524 142,262 71,131 213,394 106,697 320,092 160,046 80,023 240,070 120,035 360,106 180,053 540,160 270,080 135,040 67,520 33,760 16,880 8,440 4,220 2,110 1,055 3,166 1,583 4,750

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