13 × 37 × 419

Prime Factor Structure

Factorization String 13 × 37 × 419

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 223,440

Proper Divisor Sum 21,901

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #201517 ← → #201547

1 13 37 419 481 5,447 15,503 201,539

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

201,539 604,618 302,309 906,928 453,464 226,732 113,366 56,683 170,050 85,025 255,076 127,538 63,769 191,308 95,654 47,827 143,482 71,741 215,224 107,612 53,806 26,903 80,710 40,355 121,066 60,533 181,600 90,800 45,400 22,700 11,350 5,675 17,026 8,513 25,540 12,770 6,385 19,156 9,578 4,789 14,368 7,184 3,592 1,796 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215

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