7 × 11 × 61 × 509

Prime Factor Structure

Factorization String 7 × 11 × 61 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,035,520

Proper Divisor Sum 644,747

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2390767 ← → #2390779

1 7 11 61 77 427 509 671 3,563 4,697 5,599 31,049 39,193 217,343 341,539 2,390,773

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

2,390,773 7,172,320 3,586,160 1,793,080 896,540 448,270 224,135 672,406 336,203 1,008,610 504,305 1,512,916 756,458 378,229 1,134,688 567,344 283,672 141,836 70,918 35,459 106,378 53,189 159,568 79,784 39,892 19,946 9,973 29,920 14,960 7,480 3,740 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71

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