3⁴ × 7 × 13 × 89

Prime Factor Structure

Factorization String 3^4 × 7 × 13 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,219,680

Proper Divisor Sum 563,661

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #655987 ← → #656023

1 3 7 9 13 21 27 39 63 81 89 91 117 189 267 273 351 567 623 801 819 1,053 1,157 1,869 2,403 2,457 3,471 5,607 7,209 7,371 8,099 10,413 16,821 24,297 31,239 50,463 72,891 93,717 218,673 656,019

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

656,019 1,968,058 984,029 2,952,088 1,476,044 738,022 369,011 1,107,034 553,517 1,660,552 830,276 415,138 207,569 622,708 311,354 155,677 467,032 233,516 116,758 58,379 175,138 87,569 262,708 131,354 65,677 197,032 98,516 49,258 24,629 73,888 36,944 18,472 9,236 4,618 2,309 6,928 3,464 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20

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