421 × 3533

Prime Factor Structure

Factorization String 421 × 3533

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,491,348

Proper Divisor Sum 3,955

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1487389 ← → #1487399

1 421 3,533 1,487,393

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

1,487,393 4,462,180 2,231,090 1,115,545 3,346,636 1,673,318 836,659 2,509,978 1,254,989 3,764,968 1,882,484 941,242 470,621 1,411,864 705,932 352,966 176,483 529,450 264,725 794,176 397,088 198,544 99,272 49,636 24,818 12,409 37,228 18,614 9,307 27,922 13,961 41,884 20,942 10,471 31,414 15,707 47,122 23,561 70,684 35,342 17,671 53,014 26,507 79,522 39,761 119,284 59,642 29,821 89,464 44,732 22,366 11,183 33,550 16,775 50,326 25,163 75,490 37,745 113,236 56,618

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