2² × 661 × 8263

Prime Factor Structure

Factorization String 2^2 × 661 × 8263

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 38,295,376

Proper Divisor Sum 16,448,004

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #21847369 ← → #21847381

1 2 4 661 1,322 2,644 8,263 16,526 33,052 5,461,843 10,923,686 21,847,372

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

21,847,372 10,923,686 5,461,843 16,385,530 8,192,765 24,578,296 12,289,148 6,144,574 3,072,287 9,216,862 4,608,431 13,825,294 6,912,647 20,737,942 10,368,971 31,106,914 15,553,457 46,660,372 23,330,186 11,665,093 34,995,280 17,497,640 8,748,820 4,374,410 2,187,205 6,561,616 3,280,808 1,640,404 820,202 410,101 1,230,304 615,152 307,576 153,788 76,894 38,447 115,342 57,671 173,014 86,507 259,522 129,761 389,284 194,642 97,321 291,964 145,982 72,991 218,974 109,487 328,462 164,231 492,694 246,347 739,042 369,521 1,108,564 554,282 277,141 831,424

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