3⁴ × 5 × 17 × 61

Prime Factor Structure

Factorization String 3^4 × 5 × 17 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 810,216

Proper Divisor Sum 390,231

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #419959 ← → #419999

1 3 5 9 15 17 27 45 51 61 81 85 135 153 183 255 305 405 459 549 765 915 1,037 1,377 1,647 2,295 2,745 3,111 4,941 5,185 6,885 8,235 9,333 15,555 24,705 27,999 46,665 83,997 139,995 419,985

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

419,985 1,259,956 629,978 314,989 944,968 472,484 236,242 118,121 354,364 177,182 88,591 265,774 132,887 398,662 199,331 597,994 298,997 896,992 448,496 224,248 112,124 56,062 28,031 84,094 42,047 126,142 63,071 189,214 94,607 283,822 141,911 425,734 212,867 638,602 319,301 957,904 478,952 239,476 119,738 59,869 179,608 89,804 44,902 22,451 67,354 33,677 101,032 50,516 25,258 12,629 37,888 18,944 9,472 4,736 2,368 1,184 592 296 148 74

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