7 × 19 × 149 × 379

Prime Factor Structure

Factorization String 7 × 19 × 149 × 379

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,120,000

Proper Divisor Sum 1,609,357

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #7510619 ← → #7510669

1 7 19 133 149 379 1,043 2,653 2,831 7,201 19,817 50,407 56,471 395,297 1,072,949 7,510,643

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

7,510,643 22,531,930 11,265,965 33,797,896 16,898,948 8,449,474 4,224,737 12,674,212 6,337,106 3,168,553 9,505,660 4,752,830 2,376,415 7,129,246 3,564,623 10,693,870 5,346,935 16,040,806 8,020,403 24,061,210 12,030,605 36,091,816 18,045,908 9,022,954 4,511,477 13,534,432 6,767,216 3,383,608 1,691,804 845,902 422,951 1,268,854 634,427 1,903,282 951,641 2,854,924 1,427,462 713,731 2,141,194 1,070,597 3,211,792 1,605,896 802,948 401,474 200,737 602,212 301,106 150,553 451,660 225,830 112,915 338,746 169,373 508,120 254,060 127,030 63,515 190,546 95,273 285,820

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