5 × 157 × 409

Prime Factor Structure

Factorization String 5 × 157 × 409

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 388,680

Proper Divisor Sum 67,615

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #321053 ← → #321073

1 5 157 409 785 2,045 64,213 321,065

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

321,065 963,196 481,598 240,799 722,398 361,199 1,083,598 541,799 1,625,398 812,699 2,438,098 1,219,049 3,657,148 1,828,574 914,287 2,742,862 1,371,431 4,114,294 2,057,147 6,171,442 3,085,721 9,257,164 4,628,582 2,314,291 6,942,874 3,471,437 10,414,312 5,207,156 2,603,578 1,301,789 3,905,368 1,952,684 976,342 488,171 1,464,514 732,257 2,196,772 1,098,386 549,193 1,647,580 823,790 411,895 1,235,686 617,843 1,853,530 926,765 2,780,296 1,390,148 695,074 347,537 1,042,612 521,306 260,653 781,960 390,980 195,490 97,745 293,236 146,618 73,309

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