2 × 17 × 173 × 1979

Prime Factor Structure

Factorization String 2 × 17 × 173 × 1979

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 18,604,080

Proper Divisor Sum 6,963,602

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #11640463 ← → #11640481

1 2 17 34 173 346 1,979 2,941 3,958 5,882 33,643 67,286 342,367 684,734 5,820,239 11,640,478

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

11,640,478 5,820,239 17,460,718 8,730,359 26,191,078 13,095,539 39,286,618 19,643,309 58,929,928 29,464,964 14,732,482 7,366,241 22,098,724 11,049,362 5,524,681 16,574,044 8,287,022 4,143,511 12,430,534 6,215,267 18,645,802 9,322,901 27,968,704 13,984,352 6,992,176 3,496,088 1,748,044 874,022 437,011 1,311,034 655,517 1,966,552 983,276 491,638 245,819 737,458 368,729 1,106,188 553,094 276,547 829,642 414,821 1,244,464 622,232 311,116 155,558 77,779 233,338 116,669 350,008 175,004 87,502 43,751 131,254 65,627 196,882 98,441 295,324 147,662 73,831

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