2² × 521 × 13463

Prime Factor Structure

Factorization String 2^2 × 521 × 13463

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 49,197,456

Proper Divisor Sum 21,140,564

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #28056869 ← → #28056907

1 2 4 521 1,042 2,084 13,463 26,926 53,852 7,014,223 14,028,446 28,056,892

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

28,056,892 14,028,446 7,014,223 21,042,670 10,521,335 31,564,006 15,782,003 47,346,010 23,673,005 71,019,016 35,509,508 17,754,754 8,877,377 26,632,132 13,316,066 6,658,033 19,974,100 9,987,050 4,993,525 14,980,576 7,490,288 3,745,144 1,872,572 936,286 468,143 1,404,430 702,215 2,106,646 1,053,323 3,159,970 1,579,985 4,739,956 2,369,978 1,184,989 3,554,968 1,777,484 888,742 444,371 1,333,114 666,557 1,999,672 999,836 499,918 249,959 749,878 374,939 1,124,818 562,409 1,687,228 843,614 421,807 1,265,422 632,711 1,898,134 949,067 2,847,202 1,423,601 4,270,804 2,135,402 1,067,701

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