5 × 129887

Prime Factor Structure

Factorization String 5 × 129887

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 779,328

Proper Divisor Sum 129,893

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #649427 ← → #649457

1 5 129,887 649,435

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

649,435 1,948,306 974,153 2,922,460 1,461,230 730,615 2,191,846 1,095,923 3,287,770 1,643,885 4,931,656 2,465,828 1,232,914 616,457 1,849,372 924,686 462,343 1,387,030 693,515 2,080,546 1,040,273 3,120,820 1,560,410 780,205 2,340,616 1,170,308 585,154 292,577 877,732 438,866 219,433 658,300 329,150 164,575 493,726 246,863 740,590 370,295 1,110,886 555,443 1,666,330 833,165 2,499,496 1,249,748 624,874 312,437 937,312 468,656 234,328 117,164 58,582 29,291 87,874 43,937 131,812 65,906 32,953 98,860 49,430 24,715

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