13 × 61 × 619

Prime Factor Structure

Factorization String 13 × 61 × 619

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 538,160

Proper Divisor Sum 47,293

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #490859 ← → #490877

1 13 61 619 793 8,047 37,759 490,867

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

490,867 1,472,602 736,301 2,208,904 1,104,452 552,226 276,113 828,340 414,170 207,085 621,256 310,628 155,314 77,657 232,972 116,486 58,243 174,730 87,365 262,096 131,048 65,524 32,762 16,381 49,144 24,572 12,286 6,143 18,430 9,215 27,646 13,823 41,470 20,735 62,206 31,103 93,310 46,655 139,966 69,983 209,950 104,975 314,926 157,463 472,390 236,195 708,586 354,293 1,062,880 531,440 265,720 132,860 66,430 33,215 99,646 49,823 149,470 74,735 224,206 112,103

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