2 × 3 × 61 × 79 × 757

Prime Factor Structure

Factorization String 2 × 3 × 61 × 79 × 757

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 45,116,160

Proper Divisor Sum 23,228,262

Digit Sum / Digital Root 51 (Root: 6)

Adjacent Primes #21887897 ← → #21887909

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

21,887,898 10,943,949 32,831,848 16,415,924 8,207,962 4,103,981 12,311,944 6,155,972 3,077,986 1,538,993 4,616,980 2,308,490 1,154,245 3,462,736 1,731,368 865,684 432,842 216,421 649,264 324,632 162,316 81,158 40,579 121,738 60,869 182,608 91,304 45,652 22,826 11,413 34,240 17,120 8,560 4,280 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340 170 85 256 128 64 32 16 8 4 2 1

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