13 × 31 × 61 × 293

Prime Factor Structure

Factorization String 13 × 31 × 61 × 293

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,166,144

Proper Divisor Sum 963,325

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #7202813 ← → #7202857

1 13 31 61 293 403 793 1,891 3,809 9,083 17,873 24,583 118,079 232,349 554,063 7,202,819

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

7,202,819 21,608,458 10,804,229 32,412,688 16,206,344 8,103,172 4,051,586 2,025,793 6,077,380 3,038,690 1,519,345 4,558,036 2,279,018 1,139,509 3,418,528 1,709,264 854,632 427,316 213,658 106,829 320,488 160,244 80,122 40,061 120,184 60,092 30,046 15,023 45,070 22,535 67,606 33,803 101,410 50,705 152,116 76,058 38,029 114,088 57,044 28,522 14,261 42,784 21,392 10,696 5,348 2,674 1,337 4,012 2,006 1,003 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271

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