3 × 5³ × 19 × 311

Prime Factor Structure

Factorization String 3 × 5^3 × 19 × 311

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 3,893,760

Proper Divisor Sum 1,677,885

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2215867 ← → #2215901

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

2,215,875 6,647,626 3,323,813 9,971,440 4,985,720 2,492,860 1,246,430 623,215 1,869,646 934,823 2,804,470 1,402,235 4,206,706 2,103,353 6,310,060 3,155,030 1,577,515 4,732,546 2,366,273 7,098,820 3,549,410 1,774,705 5,324,116 2,662,058 1,331,029 3,993,088 1,996,544 998,272 499,136 249,568 124,784 62,392 31,196 15,598 7,799 23,398 11,699 35,098 17,549 52,648 26,324 13,162 6,581 19,744 9,872 4,936 2,468 1,234 617 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348

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