2² × 1721 × 9923

Prime Factor Structure

Factorization String 2^2 × 1721 × 9923

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 119,623,896

Proper Divisor Sum 51,313,964

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #68309911 ← → #68309933

1 2 4 1,721 3,442 6,884 9,923 19,846 39,692 17,077,483 34,154,966 68,309,932

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

68,309,932 34,154,966 17,077,483 51,232,450 25,616,225 76,848,676 38,424,338 19,212,169 57,636,508 28,818,254 14,409,127 43,227,382 21,613,691 64,841,074 32,420,537 97,261,612 48,630,806 24,315,403 72,946,210 36,473,105 109,419,316 54,709,658 27,354,829 82,064,488 41,032,244 20,516,122 10,258,061 30,774,184 15,387,092 7,693,546 3,846,773 11,540,320 5,770,160 2,885,080 1,442,540 721,270 360,635 1,081,906 540,953 1,622,860 811,430 405,715 1,217,146 608,573 1,825,720 912,860 456,430 228,215 684,646 342,323 1,026,970 513,485 1,540,456 770,228 385,114 192,557 577,672 288,836 144,418 72,209

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