5 × 7 × 73 × 439

Prime Factor Structure

Factorization String 5 × 7 × 73 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,562,880

Proper Divisor Sum 441,235

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1121629 ← → #1121651

1 5 7 35 73 365 439 511 2,195 2,555 3,073 15,365 32,047 160,235 224,329 1,121,645

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

1,121,645 3,364,936 1,682,468 841,234 420,617 1,261,852 630,926 315,463 946,390 473,195 1,419,586 709,793 2,129,380 1,064,690 532,345 1,597,036 798,518 399,259 1,197,778 598,889 1,796,668 898,334 449,167 1,347,502 673,751 2,021,254 1,010,627 3,031,882 1,515,941 4,547,824 2,273,912 1,136,956 568,478 284,239 852,718 426,359 1,279,078 639,539 1,918,618 959,309 2,877,928 1,438,964 719,482 359,741 1,079,224 539,612 269,806 134,903 404,710 202,355 607,066 303,533 910,600 455,300 227,650 113,825 341,476 170,738 85,369 256,108

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