7 × 23 × 59 × 491

Prime Factor Structure

Factorization String 7 × 23 × 59 × 491

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,667,840

Proper Divisor Sum 1,003,831

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4664003 ← → #4664017

1 7 23 59 161 413 491 1,357 3,437 9,499 11,293 28,969 79,051 202,783 666,287 4,664,009

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

4,664,009 13,992,028 6,996,014 3,498,007 10,494,022 5,247,011 15,741,034 7,870,517 23,611,552 11,805,776 5,902,888 2,951,444 1,475,722 737,861 2,213,584 1,106,792 553,396 276,698 138,349 415,048 207,524 103,762 51,881 155,644 77,822 38,911 116,734 58,367 175,102 87,551 262,654 131,327 393,982 196,991 590,974 295,487 886,462 443,231 1,329,694 664,847 1,994,542 997,271 2,991,814 1,495,907 4,487,722 2,243,861 6,731,584 3,365,792 1,682,896 841,448 420,724 210,362 105,181 315,544 157,772 78,886 39,443 118,330 59,165 177,496

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