5 × 89 × 1619

Prime Factor Structure

Factorization String 5 × 89 × 1619

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 874,800

Proper Divisor Sum 154,345

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #720439 ← → #720481

1 5 89 445 1,619 8,095 144,091 720,455

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

720,455 2,161,366 1,080,683 3,242,050 1,621,025 4,863,076 2,431,538 1,215,769 3,647,308 1,823,654 911,827 2,735,482 1,367,741 4,103,224 2,051,612 1,025,806 512,903 1,538,710 769,355 2,308,066 1,154,033 3,462,100 1,731,050 865,525 2,596,576 1,298,288 649,144 324,572 162,286 81,143 243,430 121,715 365,146 182,573 547,720 273,860 136,930 68,465 205,396 102,698 51,349 154,048 77,024 38,512 19,256 9,628 4,814 2,407 7,222 3,611 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430

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