3² × 7 × 71809

Prime Factor Structure

Factorization String 3^2 × 7 × 71809

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,468,240

Proper Divisor Sum 2,944,273

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #4523963 ← → #4523969

1 3 7 9 21 63 71,809 215,427 502,663 646,281 1,507,989 4,523,967

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

4,523,967 13,571,902 6,785,951 20,357,854 10,178,927 30,536,782 15,268,391 45,805,174 22,902,587 68,707,762 34,353,881 103,061,644 51,530,822 25,765,411 77,296,234 38,648,117 115,944,352 57,972,176 28,986,088 14,493,044 7,246,522 3,623,261 10,869,784 5,434,892 2,717,446 1,358,723 4,076,170 2,038,085 6,114,256 3,057,128 1,528,564 764,282 382,141 1,146,424 573,212 286,606 143,303 429,910 214,955 644,866 322,433 967,300 483,650 241,825 725,476 362,738 181,369 544,108 272,054 136,027 408,082 204,041 612,124 306,062 153,031 459,094 229,547 688,642 344,321 1,032,964

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