2 × 13 × 181 × 317

Prime Factor Structure

Factorization String 2 × 13 × 181 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,430,792

Proper Divisor Sum 938,990

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1491797 ← → #1491821

1 2 13 26 181 317 362 634 2,353 4,121 4,706 8,242 57,377 114,754 745,901 1,491,802

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

1,491,802 745,901 2,237,704 1,118,852 559,426 279,713 839,140 419,570 209,785 629,356 314,678 157,339 472,018 236,009 708,028 354,014 177,007 531,022 265,511 796,534 398,267 1,194,802 597,401 1,792,204 896,102 448,051 1,344,154 672,077 2,016,232 1,008,116 504,058 252,029 756,088 378,044 189,022 94,511 283,534 141,767 425,302 212,651 637,954 318,977 956,932 478,466 239,233 717,700 358,850 179,425 538,276 269,138 134,569 403,708 201,854 100,927 302,782 151,391 454,174 227,087 681,262 340,631

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