3³ × 7 × 2731

Prime Factor Structure

Factorization String 3^3 × 7 × 2731

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 874,240

Proper Divisor Sum 358,081

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #516157 ← → #516161

1 3 7 9 21 27 63 189 2,731 8,193 19,117 24,579 57,351 73,737 172,053 516,159

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

516,159 1,548,478 774,239 2,322,718 1,161,359 3,484,078 1,742,039 5,226,118 2,613,059 7,839,178 3,919,589 11,758,768 5,879,384 2,939,692 1,469,846 734,923 2,204,770 1,102,385 3,307,156 1,653,578 826,789 2,480,368 1,240,184 620,092 310,046 155,023 465,070 232,535 697,606 348,803 1,046,410 523,205 1,569,616 784,808 392,404 196,202 98,101 294,304 147,152 73,576 36,788 18,394 9,197 27,592 13,796 6,898 3,449 10,348 5,174 2,587 7,762 3,881 11,644 5,822 2,911 8,734 4,367 13,102 6,551 19,654

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