5 × 13 × 317 × 479

Prime Factor Structure

Factorization String 5 × 13 × 317 × 479

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,821,760

Proper Divisor Sum 2,951,965

Digit Sum / Digital Root 53 (Root: 8)

Adjacent Primes #9869791 ← → #9869801

1 5 13 65 317 479 1,585 2,395 4,121 6,227 20,605 31,135 151,843 759,215 1,973,959 9,869,795

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

9,869,795 29,609,386 14,804,693 44,414,080 22,207,040 11,103,520 5,551,760 2,775,880 1,387,940 693,970 346,985 1,040,956 520,478 260,239 780,718 390,359 1,171,078 585,539 1,756,618 878,309 2,634,928 1,317,464 658,732 329,366 164,683 494,050 247,025 741,076 370,538 185,269 555,808 277,904 138,952 69,476 34,738 17,369 52,108 26,054 13,027 39,082 19,541 58,624 29,312 14,656 7,328 3,664 1,832 916 458 229 688 344 172 86 43 130 65 196 98 49

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