2 × 11 × 181 × 379

Prime Factor Structure

Factorization String 2 × 11 × 181 × 379

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,489,760

Proper Divisor Sum 980,582

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1509163 ← → #1509187

1 2 11 22 181 362 379 758 1,991 3,982 4,169 8,338 68,599 137,198 754,589 1,509,178

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

1,509,178 754,589 2,263,768 1,131,884 565,942 282,971 848,914 424,457 1,273,372 636,686 318,343 955,030 477,515 1,432,546 716,273 2,148,820 1,074,410 537,205 1,611,616 805,808 402,904 201,452 100,726 50,363 151,090 75,545 226,636 113,318 56,659 169,978 84,989 254,968 127,484 63,742 31,871 95,614 47,807 143,422 71,711 215,134 107,567 322,702 161,351 484,054 242,027 726,082 363,041 1,089,124 544,562 272,281 816,844 408,422 204,211 612,634 306,317 918,952 459,476 229,738 114,869 344,608

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