13 × 431 × 1553

Prime Factor Structure

Factorization String 13 × 431 × 1553

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 9,398,592

Proper Divisor Sum 697,133

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #8701457 ← → #8701477

1 13 431 1,553 5,603 20,189 669,343 8,701,459

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

8,701,459 26,104,378 13,052,189 39,156,568 19,578,284 9,789,142 4,894,571 14,683,714 7,341,857 22,025,572 11,012,786 5,506,393 16,519,180 8,259,590 4,129,795 12,389,386 6,194,693 18,584,080 9,292,040 4,646,020 2,323,010 1,161,505 3,484,516 1,742,258 871,129 2,613,388 1,306,694 653,347 1,960,042 980,021 2,940,064 1,470,032 735,016 367,508 183,754 91,877 275,632 137,816 68,908 34,454 17,227 51,682 25,841 77,524 38,762 19,381 58,144 29,072 14,536 7,268 3,634 1,817 5,452 2,726 1,363 4,090 2,045 6,136 3,068 1,534

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