2² × 139 × 15427

Prime Factor Structure

Factorization String 2^2 × 139 × 15427

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 15,119,440

Proper Divisor Sum 6,542,028

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #8577403 ← → #8577449

1 2 4 139 278 556 15,427 30,854 61,708 2,144,353 4,288,706 8,577,412

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

8,577,412 4,288,706 2,144,353 6,433,060 3,216,530 1,608,265 4,824,796 2,412,398 1,206,199 3,618,598 1,809,299 5,427,898 2,713,949 8,141,848 4,070,924 2,035,462 1,017,731 3,053,194 1,526,597 4,579,792 2,289,896 1,144,948 572,474 286,237 858,712 429,356 214,678 107,339 322,018 161,009 483,028 241,514 120,757 362,272 181,136 90,568 45,284 22,642 11,321 33,964 16,982 8,491 25,474 12,737 38,212 19,106 9,553 28,660 14,330 7,165 21,496 10,748 5,374 2,687 8,062 4,031 12,094 6,047 18,142 9,071

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