5² × 813677

Prime Factor Structure

Factorization String 5^2 × 813677

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 25,224,018

Proper Divisor Sum 4,882,093

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #20341903 ← → #20341931

1 5 25 813,677 4,068,385 20,341,925

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

20,341,925 61,025,776 30,512,888 15,256,444 7,628,222 3,814,111 11,442,334 5,721,167 17,163,502 8,581,751 25,745,254 12,872,627 38,617,882 19,308,941 57,926,824 28,963,412 14,481,706 7,240,853 21,722,560 10,861,280 5,430,640 2,715,320 1,357,660 678,830 339,415 1,018,246 509,123 1,527,370 763,685 2,291,056 1,145,528 572,764 286,382 143,191 429,574 214,787 644,362 322,181 966,544 483,272 241,636 120,818 60,409 181,228 90,614 45,307 135,922 67,961 203,884 101,942 50,971 152,914 76,457 229,372 114,686 57,343 172,030 86,015 258,046 129,023

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