31 × 13309

Prime Factor Structure

Factorization String 31 × 13309

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 425,920

Proper Divisor Sum 13,341

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #412571 ← → #412589

1 31 13,309 412,579

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

412,579 1,237,738 618,869 1,856,608 928,304 464,152 232,076 116,038 58,019 174,058 87,029 261,088 130,544 65,272 32,636 16,318 8,159 24,478 12,239 36,718 18,359 55,078 27,539 82,618 41,309 123,928 61,964 30,982 15,491 46,474 23,237 69,712 34,856 17,428 8,714 4,357 13,072 6,536 3,268 1,634 817 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65 196 98 49 148 74

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