13 × 17 × 1619

Prime Factor Structure

Factorization String 13 × 17 × 1619

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 408,240

Proper Divisor Sum 50,441

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #357793 ← → #357809

1 13 17 221 1,619 21,047 27,523 357,799

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

357,799 1,073,398 536,699 1,610,098 805,049 2,415,148 1,207,574 603,787 1,811,362 905,681 2,717,044 1,358,522 679,261 2,037,784 1,018,892 509,446 254,723 764,170 382,085 1,146,256 573,128 286,564 143,282 71,641 214,924 107,462 53,731 161,194 80,597 241,792 120,896 60,448 30,224 15,112 7,556 3,778 1,889 5,668 2,834 1,417 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379

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