5² × 43 × 1787

Prime Factor Structure

Factorization String 5^2 × 43 × 1787

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,438,832

Proper Divisor Sum 517,807

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1921021 ← → #1921027

1 5 25 43 215 1,075 1,787 8,935 44,675 76,841 384,205 1,921,025

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

1,921,025 5,763,076 2,881,538 1,440,769 4,322,308 2,161,154 1,080,577 3,241,732 1,620,866 810,433 2,431,300 1,215,650 607,825 1,823,476 911,738 455,869 1,367,608 683,804 341,902 170,951 512,854 256,427 769,282 384,641 1,153,924 576,962 288,481 865,444 432,722 216,361 649,084 324,542 162,271 486,814 243,407 730,222 365,111 1,095,334 547,667 1,643,002 821,501 2,464,504 1,232,252 616,126 308,063 924,190 462,095 1,386,286 693,143 2,079,430 1,039,715 3,119,146 1,559,573 4,678,720 2,339,360 1,169,680 584,840 292,420 146,210 73,105

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