13 × 37 × 53 × 107

Prime Factor Structure

Factorization String 13 × 37 × 53 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,102,624

Proper Divisor Sum 374,873

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2727733 ← → #2727763

1 13 37 53 107 481 689 1,391 1,961 3,959 5,671 25,493 51,467 73,723 209,827 2,727,751

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

2,727,751 8,183,254 4,091,627 12,274,882 6,137,441 18,412,324 9,206,162 4,603,081 13,809,244 6,904,622 3,452,311 10,356,934 5,178,467 15,535,402 7,767,701 23,303,104 11,651,552 5,825,776 2,912,888 1,456,444 728,222 364,111 1,092,334 546,167 1,638,502 819,251 2,457,754 1,228,877 3,686,632 1,843,316 921,658 460,829 1,382,488 691,244 345,622 172,811 518,434 259,217 777,652 388,826 194,413 583,240 291,620 145,810 72,905 218,716 109,358 54,679 164,038 82,019 246,058 123,029 369,088 184,544 92,272 46,136 23,068 11,534 5,767 17,302

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