31 × 15391

Prime Factor Structure

Factorization String 31 × 15391

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 492,544

Proper Divisor Sum 15,423

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #477091 ← → #477131

1 31 15,391 477,121

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

477,121 1,431,364 715,682 357,841 1,073,524 536,762 268,381 805,144 402,572 201,286 100,643 301,930 150,965 452,896 226,448 113,224 56,612 28,306 14,153 42,460 21,230 10,615 31,846 15,923 47,770 23,885 71,656 35,828 17,914 8,957 26,872 13,436 6,718 3,359 10,078 5,039 15,118 7,559 22,678 11,339 34,018 17,009 51,028 25,514 12,757 38,272 19,136 9,568 4,784 2,392 1,196 598 299 898 449 1,348 674 337 1,012 506

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