3 × 5 × 17 × 20399

Prime Factor Structure

Factorization String 3 × 5 × 17 × 20399

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,812,800

Proper Divisor Sum 3,611,055

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #5201741 ← → #5201767

1 3 5 15 17 51 85 255 20,399 61,197 101,995 305,985 346,783 1,040,349 1,733,915 5,201,745

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

5,201,745 15,605,236 7,802,618 3,901,309 11,703,928 5,851,964 2,925,982 1,462,991 4,388,974 2,194,487 6,583,462 3,291,731 9,875,194 4,937,597 14,812,792 7,406,396 3,703,198 1,851,599 5,554,798 2,777,399 8,332,198 4,166,099 12,498,298 6,249,149 18,747,448 9,373,724 4,686,862 2,343,431 7,030,294 3,515,147 10,545,442 5,272,721 15,818,164 7,909,082 3,954,541 11,863,624 5,931,812 2,965,906 1,482,953 4,448,860 2,224,430 1,112,215 3,336,646 1,668,323 5,004,970 2,502,485 7,507,456 3,753,728 1,876,864 938,432 469,216 234,608 117,304 58,652 29,326 14,663 43,990 21,995 65,986 32,993

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