149 × 211

Prime Factor Structure

Factorization String 149 × 211

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 31,800

Proper Divisor Sum 361

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #31397 ← → #31469

1 149 211 31,439

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

31,439 94,318 47,159 141,478 70,739 212,218 106,109 318,328 159,164 79,582 39,791 119,374 59,687 179,062 89,531 268,594 134,297 402,892 201,446 100,723 302,170 151,085 453,256 226,628 113,314 56,657 169,972 84,986 42,493 127,480 63,740 31,870 15,935 47,806 23,903 71,710 35,855 107,566 53,783 161,350 80,675 242,026 121,013 363,040 181,520 90,760 45,380 22,690 11,345 34,036 17,018 8,509 25,528 12,764 6,382 3,191 9,574 4,787 14,362 7,181

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