3 × 13 × 7159

Prime Factor Structure

Factorization String 3 × 13 × 7159

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 400,960

Proper Divisor Sum 121,759

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #279187 ← → #279203

1 3 13 39 7,159 21,477 93,067 279,201

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

279,201 837,604 418,802 209,401 628,204 314,102 157,051 471,154 235,577 706,732 353,366 176,683 530,050 265,025 795,076 397,538 198,769 596,308 298,154 149,077 447,232 223,616 111,808 55,904 27,952 13,976 6,988 3,494 1,747 5,242 2,621 7,864 3,932 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777

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