7 × 19 × 25171

Prime Factor Structure

Factorization String 7 × 19 × 25171

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,027,520

Proper Divisor Sum 679,777

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3347713 ← → #3347749

1 7 19 133 25,171 176,197 478,249 3,347,743

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

3,347,743 10,043,230 5,021,615 15,064,846 7,532,423 22,597,270 11,298,635 33,895,906 16,947,953 50,843,860 25,421,930 12,710,965 38,132,896 19,066,448 9,533,224 4,766,612 2,383,306 1,191,653 3,574,960 1,787,480 893,740 446,870 223,435 670,306 335,153 1,005,460 502,730 251,365 754,096 377,048 188,524 94,262 47,131 141,394 70,697 212,092 106,046 53,023 159,070 79,535 238,606 119,303 357,910 178,955 536,866 268,433 805,300 402,650 201,325 603,976 301,988 150,994 75,497 226,492 113,246 56,623 169,870 84,935 254,806 127,403

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