3 × 13 × 37 × 53

Prime Factor Structure

Factorization String 3 × 13 × 37 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 114,912

Proper Divisor Sum 38,433

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #76471 ← → #76481

1 3 13 37 39 53 111 159 481 689 1,443 1,961 2,067 5,883 25,493 76,479

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

76,479 229,438 114,719 344,158 172,079 516,238 258,119 774,358 387,179 1,161,538 580,769 1,742,308 871,154 435,577 1,306,732 653,366 326,683 980,050 490,025 1,470,076 735,038 367,519 1,102,558 551,279 1,653,838 826,919 2,480,758 1,240,379 3,721,138 1,860,569 5,581,708 2,790,854 1,395,427 4,186,282 2,093,141 6,279,424 3,139,712 1,569,856 784,928 392,464 196,232 98,116 49,058 24,529 73,588 36,794 18,397 55,192 27,596 13,798 6,899 20,698 10,349 31,048 15,524 7,762 3,881 11,644 5,822 2,911

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