13 × 5507

Prime Factor Structure

Factorization String 13 × 5507

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 77,112

Proper Divisor Sum 5,521

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #71569 ← → #71593

1 13 5,507 71,591

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

71,591 214,774 107,387 322,162 161,081 483,244 241,622 120,811 362,434 181,217 543,652 271,826 135,913 407,740 203,870 101,935 305,806 152,903 458,710 229,355 688,066 344,033 1,032,100 516,050 258,025 774,076 387,038 193,519 580,558 290,279 870,838 435,419 1,306,258 653,129 1,959,388 979,694 489,847 1,469,542 734,771 2,204,314 1,102,157 3,306,472 1,653,236 826,618 413,309 1,239,928 619,964 309,982 154,991 464,974 232,487 697,462 348,731 1,046,194 523,097 1,569,292 784,646 392,323 1,176,970 588,485

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