2² × 3⁶ × 31 × 313

Prime Factor Structure

Factorization String 2^2 × 3^6 × 31 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 84

Divisor Sum (σ) 76,877,248

Proper Divisor Sum 48,583,300

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #28293943 ← → #28293959

1 2 3 4 6 9 12 18 27 31 36 54 62 81 93 108 124 162 186 243 279 313 324 372 486 558 626 729 837 939 972 1,116 1,252 1,458 1,674 1,878 2,511 2,817 2,916 3,348 3,756 5,022 5,634 7,533 8,451 9,703 10,044 11,268 15,066 16,902 19,406 22,599 25,353 29,109 30,132 33,804 38,812 45,198 50,706 58,218

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

28,293,948 14,146,974 7,073,487 21,220,462 10,610,231 31,830,694 15,915,347 47,746,042 23,873,021 71,619,064 35,809,532 17,904,766 8,952,383 26,857,150 13,428,575 40,285,726 20,142,863 60,428,590 30,214,295 90,642,886 45,321,443 135,964,330 67,982,165 203,946,496 101,973,248 50,986,624 25,493,312 12,746,656 6,373,328 3,186,664 1,593,332 796,666 398,333 1,195,000 597,500 298,750 149,375 448,126 224,063 672,190 336,095 1,008,286 504,143 1,512,430 756,215 2,268,646 1,134,323 3,402,970 1,701,485 5,104,456 2,552,228 1,276,114 638,057 1,914,172 957,086 478,543 1,435,630 717,815 2,153,446 1,076,723

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