3 × 19 × 59 × 89

Prime Factor Structure

Factorization String 3 × 19 × 59 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 432,000

Proper Divisor Sum 132,693

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #299287 ← → #299311

1 3 19 57 59 89 177 267 1,121 1,691 3,363 5,073 5,251 15,753 99,769 299,307

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

299,307 897,922 448,961 1,346,884 673,442 336,721 1,010,164 505,082 252,541 757,624 378,812 189,406 94,703 284,110 142,055 426,166 213,083 639,250 319,625 958,876 479,438 239,719 719,158 359,579 1,078,738 539,369 1,618,108 809,054 404,527 1,213,582 606,791 1,820,374 910,187 2,730,562 1,365,281 4,095,844 2,047,922 1,023,961 3,071,884 1,535,942 767,971 2,303,914 1,151,957 3,455,872 1,727,936 863,968 431,984 215,992 107,996 53,998 26,999 80,998 40,499 121,498 60,749 182,248 91,124 45,562 22,781 68,344

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