2 × 31 × 137957

Prime Factor Structure

Factorization String 2 × 31 × 137957

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,243,968

Proper Divisor Sum 4,690,634

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8553317 ← → #8553361

1 2 31 62 137,957 275,914 4,276,667 8,553,334

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

8,553,334 4,276,667 12,830,002 6,415,001 19,245,004 9,622,502 4,811,251 14,433,754 7,216,877 21,650,632 10,825,316 5,412,658 2,706,329 8,118,988 4,059,494 2,029,747 6,089,242 3,044,621 9,133,864 4,566,932 2,283,466 1,141,733 3,425,200 1,712,600 856,300 428,150 214,075 642,226 321,113 963,340 481,670 240,835 722,506 361,253 1,083,760 541,880 270,940 135,470 67,735 203,206 101,603 304,810 152,405 457,216 228,608 114,304 57,152 28,576 14,288 7,144 3,572 1,786 893 2,680 1,340 670 335 1,006 503 1,510

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