2 × 5² × 7 × 1973

Prime Factor Structure

Factorization String 2 × 5^2 × 7 × 1973

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,468,656

Proper Divisor Sum 778,106

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #690541 ← → #690553

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

690,550 345,275 1,035,826 517,913 1,553,740 776,870 388,435 1,165,306 582,653 1,747,960 873,980 436,990 218,495 655,486 327,743 983,230 491,615 1,474,846 737,423 2,212,270 1,106,135 3,318,406 1,659,203 4,977,610 2,488,805 7,466,416 3,733,208 1,866,604 933,302 466,651 1,399,954 699,977 2,099,932 1,049,966 524,983 1,574,950 787,475 2,362,426 1,181,213 3,543,640 1,771,820 885,910 442,955 1,328,866 664,433 1,993,300 996,650 498,325 1,494,976 747,488 373,744 186,872 93,436 46,718 23,359 70,078 35,039 105,118 52,559 157,678

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