421 × 757

Prime Factor Structure

Factorization String 421 × 757

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 319,876

Proper Divisor Sum 1,179

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #318691 ← → #318701

1 421 757 318,697

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

318,697 956,092 478,046 239,023 717,070 358,535 1,075,606 537,803 1,613,410 806,705 2,420,116 1,210,058 605,029 1,815,088 907,544 453,772 226,886 113,443 340,330 170,165 510,496 255,248 127,624 63,812 31,906 15,953 47,860 23,930 11,965 35,896 17,948 8,974 4,487 13,462 6,731 20,194 10,097 30,292 15,146 7,573 22,720 11,360 5,680 2,840 1,420 710 355 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58

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