397 × 2447

Prime Factor Structure

Factorization String 397 × 2447

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 974,304

Proper Divisor Sum 2,845

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #971441 ← → #971473

1 397 2,447 971,459

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

971,459 2,914,378 1,457,189 4,371,568 2,185,784 1,092,892 546,446 273,223 819,670 409,835 1,229,506 614,753 1,844,260 922,130 461,065 1,383,196 691,598 345,799 1,037,398 518,699 1,556,098 778,049 2,334,148 1,167,074 583,537 1,750,612 875,306 437,653 1,312,960 656,480 328,240 164,120 82,060 41,030 20,515 61,546 30,773 92,320 46,160 23,080 11,540 5,770 2,885 8,656 4,328 2,164 1,082 541 1,624 812 406 203 610 305 916 458 229 688 344 172

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