13 × 97 × 547

Prime Factor Structure

Factorization String 13 × 97 × 547

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 751,856

Proper Divisor Sum 62,089

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #689761 ← → #689771

1 13 97 547 1,261 7,111 53,059 689,767

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

689,767 2,069,302 1,034,651 3,103,954 1,551,977 4,655,932 2,327,966 1,163,983 3,491,950 1,745,975 5,237,926 2,618,963 7,856,890 3,928,445 11,785,336 5,892,668 2,946,334 1,473,167 4,419,502 2,209,751 6,629,254 3,314,627 9,943,882 4,971,941 14,915,824 7,457,912 3,728,956 1,864,478 932,239 2,796,718 1,398,359 4,195,078 2,097,539 6,292,618 3,146,309 9,438,928 4,719,464 2,359,732 1,179,866 589,933 1,769,800 884,900 442,450 221,225 663,676 331,838 165,919 497,758 248,879 746,638 373,319 1,119,958 559,979 1,679,938 839,969 2,519,908 1,259,954 629,977 1,889,932 944,966

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