61 × 193 × 457

Prime Factor Structure

Factorization String 61 × 193 × 457

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,508,824

Proper Divisor Sum 128,563

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #5380253 ← → #5380303

1 61 193 457 11,773 27,877 88,201 5,380,261

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

5,380,261 16,140,784 8,070,392 4,035,196 2,017,598 1,008,799 3,026,398 1,513,199 4,539,598 2,269,799 6,809,398 3,404,699 10,214,098 5,107,049 15,321,148 7,660,574 3,830,287 11,490,862 5,745,431 17,236,294 8,618,147 25,854,442 12,927,221 38,781,664 19,390,832 9,695,416 4,847,708 2,423,854 1,211,927 3,635,782 1,817,891 5,453,674 2,726,837 8,180,512 4,090,256 2,045,128 1,022,564 511,282 255,641 766,924 383,462 191,731 575,194 287,597 862,792 431,396 215,698 107,849 323,548 161,774 80,887 242,662 121,331 363,994 181,997 545,992 272,996 136,498 68,249 204,748

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