7 × 11 × 13 × 353

Prime Factor Structure

Factorization String 7 × 11 × 13 × 353

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 475,776

Proper Divisor Sum 122,423

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #353341 ← → #353359

1 7 11 13 77 91 143 353 1,001 2,471 3,883 4,589 27,181 32,123 50,479 353,353

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

353,353 1,060,060 530,030 265,015 795,046 397,523 1,192,570 596,285 1,788,856 894,428 447,214 223,607 670,822 335,411 1,006,234 503,117 1,509,352 754,676 377,338 188,669 566,008 283,004 141,502 70,751 212,254 106,127 318,382 159,191 477,574 238,787 716,362 358,181 1,074,544 537,272 268,636 134,318 67,159 201,478 100,739 302,218 151,109 453,328 226,664 113,332 56,666 28,333 85,000 42,500 21,250 10,625 31,876 15,938 7,969 23,908 11,954 5,977 17,932 8,966 4,483 13,450

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