2² × 31 × 163223

Prime Factor Structure

Factorization String 2^2 × 31 × 163223

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 36,562,176

Proper Divisor Sum 16,322,524

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #20239649 ← → #20239663

1 2 4 31 62 124 163,223 326,446 652,892 5,059,913 10,119,826 20,239,652

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

20,239,652 10,119,826 5,059,913 15,179,740 7,589,870 3,794,935 11,384,806 5,692,403 17,077,210 8,538,605 25,615,816 12,807,908 6,403,954 3,201,977 9,605,932 4,802,966 2,401,483 7,204,450 3,602,225 10,806,676 5,403,338 2,701,669 8,105,008 4,052,504 2,026,252 1,013,126 506,563 1,519,690 759,845 2,279,536 1,139,768 569,884 284,942 142,471 427,414 213,707 641,122 320,561 961,684 480,842 240,421 721,264 360,632 180,316 90,158 45,079 135,238 67,619 202,858 101,429 304,288 152,144 76,072 38,036 19,018 9,509 28,528 14,264 7,132 3,566

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