3 × 19 × 277²

Prime Factor Structure

Factorization String 3 × 19 × 277^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,160,560

Proper Divisor Sum 1,787,007

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4373533 ← → #4373557

1 3 19 57 277 831 5,263 15,789 76,729 230,187 1,457,851 4,373,553

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

4,373,553 13,120,660 6,560,330 3,280,165 9,840,496 4,920,248 2,460,124 1,230,062 615,031 1,845,094 922,547 2,767,642 1,383,821 4,151,464 2,075,732 1,037,866 518,933 1,556,800 778,400 389,200 194,600 97,300 48,650 24,325 72,976 36,488 18,244 9,122 4,561 13,684 6,842 3,421 10,264 5,132 2,566 1,283 3,850 1,925 5,776 2,888 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130

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