11 × 19 × 59 × 89

Prime Factor Structure

Factorization String 11 × 19 × 59 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,296,000

Proper Divisor Sum 198,541

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1097443 ← → #1097461

1 11 19 59 89 209 649 979 1,121 1,691 5,251 12,331 18,601 57,761 99,769 1,097,459

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

1,097,459 3,292,378 1,646,189 4,938,568 2,469,284 1,234,642 617,321 1,851,964 925,982 462,991 1,388,974 694,487 2,083,462 1,041,731 3,125,194 1,562,597 4,687,792 2,343,896 1,171,948 585,974 292,987 878,962 439,481 1,318,444 659,222 329,611 988,834 494,417 1,483,252 741,626 370,813 1,112,440 556,220 278,110 139,055 417,166 208,583 625,750 312,875 938,626 469,313 1,407,940 703,970 351,985 1,055,956 527,978 263,989 791,968 395,984 197,992 98,996 49,498 24,749 74,248 37,124 18,562 9,281 27,844 13,922 6,961

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