53 × 311 × 971

Prime Factor Structure

Factorization String 53 × 311 × 971

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 16,376,256

Proper Divisor Sum 371,263

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #16004977 ← → #16004999

1 53 311 971 16,483 51,463 301,981 16,004,993

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

16,004,993 48,014,980 24,007,490 12,003,745 36,011,236 18,005,618 9,002,809 27,008,428 13,504,214 6,752,107 20,256,322 10,128,161 30,384,484 15,192,242 7,596,121 22,788,364 11,394,182 5,697,091 17,091,274 8,545,637 25,636,912 12,818,456 6,409,228 3,204,614 1,602,307 4,806,922 2,403,461 7,210,384 3,605,192 1,802,596 901,298 450,649 1,351,948 675,974 337,987 1,013,962 506,981 1,520,944 760,472 380,236 190,118 95,059 285,178 142,589 427,768 213,884 106,942 53,471 160,414 80,207 240,622 120,311 360,934 180,467 541,402 270,701 812,104 406,052 203,026 101,513

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