2² × 97 × 55819

Prime Factor Structure

Factorization String 2^2 × 97 × 55819

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 38,292,520

Proper Divisor Sum 16,634,748

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #21657737 ← → #21657773

1 2 4 97 194 388 55,819 111,638 223,276 5,414,443 10,828,886 21,657,772

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

21,657,772 10,828,886 5,414,443 16,243,330 8,121,665 24,364,996 12,182,498 6,091,249 18,273,748 9,136,874 4,568,437 13,705,312 6,852,656 3,426,328 1,713,164 856,582 428,291 1,284,874 642,437 1,927,312 963,656 481,828 240,914 120,457 361,372 180,686 90,343 271,030 135,515 406,546 203,273 609,820 304,910 152,455 457,366 228,683 686,050 343,025 1,029,076 514,538 257,269 771,808 385,904 192,952 96,476 48,238 24,119 72,358 36,179 108,538 54,269 162,808 81,404 40,702 20,351 61,054 30,527 91,582 45,791 137,374

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