2² × 5 × 1414577

Prime Factor Structure

Factorization String 2^2 × 5 × 1414577

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 59,412,276

Proper Divisor Sum 31,120,736

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #28291531 ← → #28291547

1 2 4 5 10 20 1,414,577 2,829,154 5,658,308 7,072,885 14,145,770 28,291,540

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

28,291,540 14,145,770 7,072,885 21,218,656 10,609,328 5,304,664 2,652,332 1,326,166 663,083 1,989,250 994,625 2,983,876 1,491,938 745,969 2,237,908 1,118,954 559,477 1,678,432 839,216 419,608 209,804 104,902 52,451 157,354 78,677 236,032 118,016 59,008 29,504 14,752 7,376 3,688 1,844 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26

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