31 × 241 × 2789

Prime Factor Structure

Factorization String 31 × 241 × 2789

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 21,605,760

Proper Divisor Sum 769,141

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #20836589 ← → #20836631

1 31 241 2,789 7,471 86,459 672,149 20,836,619

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

20,836,619 62,509,858 31,254,929 93,764,788 46,882,394 23,441,197 70,323,592 35,161,796 17,580,898 8,790,449 26,371,348 13,185,674 6,592,837 19,778,512 9,889,256 4,944,628 2,472,314 1,236,157 3,708,472 1,854,236 927,118 463,559 1,390,678 695,339 2,086,018 1,043,009 3,129,028 1,564,514 782,257 2,346,772 1,173,386 586,693 1,760,080 880,040 440,020 220,010 110,005 330,016 165,008 82,504 41,252 20,626 10,313 30,940 15,470 7,735 23,206 11,603 34,810 17,405 52,216 26,108 13,054 6,527 19,582 9,791 29,374 14,687 44,062 22,031

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