2³ × 5 × 23 × 701

Prime Factor Structure

Factorization String 2^3 × 5 × 23 × 701

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,516,320

Proper Divisor Sum 871,400

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #644911 ← → #644923

1 2 4 5 8 10 20 23 40 46 92 115 184 230 460 701 920 1,402 2,804 3,505 5,608 7,010 14,020 16,123 28,040 32,246 64,492 80,615 128,984 161,230 322,460 644,920

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

644,920 322,460 161,230 80,615 241,846 120,923 362,770 181,385 544,156 272,078 136,039 408,118 204,059 612,178 306,089 918,268 459,134 229,567 688,702 344,351 1,033,054 516,527 1,549,582 774,791 2,324,374 1,162,187 3,486,562 1,743,281 5,229,844 2,614,922 1,307,461 3,922,384 1,961,192 980,596 490,298 245,149 735,448 367,724 183,862 91,931 275,794 137,897 413,692 206,846 103,423 310,270 155,135 465,406 232,703 698,110 349,055 1,047,166 523,583 1,570,750 785,375 2,356,126 1,178,063 3,534,190 1,767,095 5,301,286

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