7 × 523 × 1223

Prime Factor Structure

Factorization String 7 × 523 × 1223

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,131,008

Proper Divisor Sum 653,605

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4477391 ← → #4477411

1 7 523 1,223 3,661 8,561 639,629 4,477,403

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

4,477,403 13,432,210 6,716,105 20,148,316 10,074,158 5,037,079 15,111,238 7,555,619 22,666,858 11,333,429 34,000,288 17,000,144 8,500,072 4,250,036 2,125,018 1,062,509 3,187,528 1,593,764 796,882 398,441 1,195,324 597,662 298,831 896,494 448,247 1,344,742 672,371 2,017,114 1,008,557 3,025,672 1,512,836 756,418 378,209 1,134,628 567,314 283,657 850,972 425,486 212,743 638,230 319,115 957,346 478,673 1,436,020 718,010 359,005 1,077,016 538,508 269,254 134,627 403,882 201,941 605,824 302,912 151,456 75,728 37,864 18,932 9,466 4,733

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