5 × 7² × 2657

Prime Factor Structure

Factorization String 5 × 7^2 × 2657

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 909,036

Proper Divisor Sum 258,071

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #650953 ← → #650971

1 5 7 35 49 245 2,657 13,285 18,599 92,995 130,193 650,965

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

650,965 1,952,896 976,448 488,224 244,112 122,056 61,028 30,514 15,257 45,772 22,886 11,443 34,330 17,165 51,496 25,748 12,874 6,437 19,312 9,656 4,828 2,414 1,207 3,622 1,811 5,434 2,717 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922 461 1,384 692

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