2 × 23 × 131 × 2141

Prime Factor Structure

Factorization String 2 × 23 × 131 × 2141

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 20,357,568

Proper Divisor Sum 7,455,902

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #12901663 ← → #12901699

1 2 23 46 131 262 2,141 3,013 4,282 6,026 49,243 98,486 280,471 560,942 6,450,833 12,901,666

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

12,901,666 6,450,833 19,352,500 9,676,250 4,838,125 14,514,376 7,257,188 3,628,594 1,814,297 5,442,892 2,721,446 1,360,723 4,082,170 2,041,085 6,123,256 3,061,628 1,530,814 765,407 2,296,222 1,148,111 3,444,334 1,722,167 5,166,502 2,583,251 7,749,754 3,874,877 11,624,632 5,812,316 2,906,158 1,453,079 4,359,238 2,179,619 6,538,858 3,269,429 9,808,288 4,904,144 2,452,072 1,226,036 613,018 306,509 919,528 459,764 229,882 114,941 344,824 172,412 86,206 43,103 129,310 64,655 193,966 96,983 290,950 145,475 436,426 218,213 654,640 327,320 163,660 81,830

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