13 × 373 × 409

Prime Factor Structure

Factorization String 13 × 373 × 409

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,146,760

Proper Divisor Sum 163,519

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1983229 ← → #1983253

1 13 373 409 4,849 5,317 152,557 1,983,241

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

1,983,241 5,949,724 2,974,862 1,487,431 4,462,294 2,231,147 6,693,442 3,346,721 10,040,164 5,020,082 2,510,041 7,530,124 3,765,062 1,882,531 5,647,594 2,823,797 8,471,392 4,235,696 2,117,848 1,058,924 529,462 264,731 794,194 397,097 1,191,292 595,646 297,823 893,470 446,735 1,340,206 670,103 2,010,310 1,005,155 3,015,466 1,507,733 4,523,200 2,261,600 1,130,800 565,400 282,700 141,350 70,675 212,026 106,013 318,040 159,020 79,510 39,755 119,266 59,633 178,900 89,450 44,725 134,176 67,088 33,544 16,772 8,386 4,193 12,580

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