5³ × 71 × 73

Prime Factor Structure

Factorization String 5^3 × 71 × 73

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 831,168

Proper Divisor Sum 183,293

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #647861 ← → #647891

1 5 25 71 73 125 355 365 1,775 1,825 5,183 8,875 9,125 25,915 129,575 647,875

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

647,875 1,943,626 971,813 2,915,440 1,457,720 728,860 364,430 182,215 546,646 273,323 819,970 409,985 1,229,956 614,978 307,489 922,468 461,234 230,617 691,852 345,926 172,963 518,890 259,445 778,336 389,168 194,584 97,292 48,646 24,323 72,970 36,485 109,456 54,728 27,364 13,682 6,841 20,524 10,262 5,131 15,394 7,697 23,092 11,546 5,773 17,320 8,660 4,330 2,165 6,496 3,248 1,624 812 406 203 610 305 916 458 229 688

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