3² × 5 × 23² × 29

Prime Factor Structure

Factorization String 3^2 × 5 × 23^2 × 29

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,294,020

Proper Divisor Sum 603,675

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #690341 ← → #690367

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

690,345 2,071,036 1,035,518 517,759 1,553,278 776,639 2,329,918 1,164,959 3,494,878 1,747,439 5,242,318 2,621,159 7,863,478 3,931,739 11,795,218 5,897,609 17,692,828 8,846,414 4,423,207 13,269,622 6,634,811 19,904,434 9,952,217 29,856,652 14,928,326 7,464,163 22,392,490 11,196,245 33,588,736 16,794,368 8,397,184 4,198,592 2,099,296 1,049,648 524,824 262,412 131,206 65,603 196,810 98,405 295,216 147,608 73,804 36,902 18,451 55,354 27,677 83,032 41,516 20,758 10,379 31,138 15,569 46,708 23,354 11,677 35,032 17,516 8,758 4,379

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