2² × 139511

Prime Factor Structure

Factorization String 2^2 × 139511

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 976,584

Proper Divisor Sum 418,540

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #558029 ← → #558053

1 2 4 139,511 279,022 558,044

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

558,044 279,022 139,511 418,534 209,267 627,802 313,901 941,704 470,852 235,426 117,713 353,140 176,570 88,285 264,856 132,428 66,214 33,107 99,322 49,661 148,984 74,492 37,246 18,623 55,870 27,935 83,806 41,903 125,710 62,855 188,566 94,283 282,850 141,425 424,276 212,138 106,069 318,208 159,104 79,552 39,776 19,888 9,944 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544

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