2² × 3 × 149 × 4139

Prime Factor Structure

Factorization String 2^2 × 3 × 149 × 4139

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 17,388,000

Proper Divisor Sum 9,987,468

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #7400531 ← → #7400551

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

7,400,532 3,700,266 1,850,133 5,550,400 2,775,200 1,387,600 693,800 346,900 173,450 86,725 260,176 130,088 65,044 32,522 16,261 48,784 24,392 12,196 6,098 3,049 9,148 4,574 2,287 6,862 3,431 10,294 5,147 15,442 7,721 23,164 11,582 5,791 17,374 8,687 26,062 13,031 39,094 19,547 58,642 29,321 87,964 43,982 21,991 65,974 32,987 98,962 49,481 148,444 74,222 37,111 111,334 55,667 167,002 83,501 250,504 125,252 62,626 31,313 93,940 46,970

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