7 × 31 × 163 × 641

Prime Factor Structure

Factorization String 7 × 31 × 163 × 641

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 26,953,728

Proper Divisor Sum 4,280,917

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #22672807 ← → #22672831

1 7 31 163 217 641 1,141 4,487 5,053 19,871 35,371 104,483 139,097 731,381 3,238,973 22,672,811

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

22,672,811 68,018,434 34,009,217 102,027,652 51,013,826 25,506,913 76,520,740 38,260,370 19,130,185 57,390,556 28,695,278 14,347,639 43,042,918 21,521,459 64,564,378 32,282,189 96,846,568 48,423,284 24,211,642 12,105,821 36,317,464 18,158,732 9,079,366 4,539,683 13,619,050 6,809,525 20,428,576 10,214,288 5,107,144 2,553,572 1,276,786 638,393 1,915,180 957,590 478,795 1,436,386 718,193 2,154,580 1,077,290 538,645 1,615,936 807,968 403,984 201,992 100,996 50,498 25,249 75,748 37,874 18,937 56,812 28,406 14,203 42,610 21,305 63,916 31,958 15,979 47,938 23,969

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