2 × 3 × 5² × 43 × 107

Prime Factor Structure

Factorization String 2 × 3 × 5^2 × 43 × 107

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,767,744

Proper Divisor Sum 1,077,594

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #690143 ← → #690163

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

690,150 345,075 1,035,226 517,613 1,552,840 776,420 388,210 194,105 582,316 291,158 145,579 436,738 218,369 655,108 327,554 163,777 491,332 245,666 122,833 368,500 184,250 92,125 276,376 138,188 69,094 34,547 103,642 51,821 155,464 77,732 38,866 19,433 58,300 29,150 14,575 43,726 21,863 65,590 32,795 98,386 49,193 147,580 73,790 36,895 110,686 55,343 166,030 83,015 249,046 124,523 373,570 186,785 560,356 280,178 140,089 420,268 210,134 105,067 315,202 157,601

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