3² × 17 × 29²

Prime Factor Structure

Factorization String 3^2 × 17 × 29^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 203,814

Proper Divisor Sum 75,141

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #128669 ← → #128677

1 3 9 17 29 51 87 153 261 493 841 1,479 2,523 4,437 7,569 14,297 42,891 128,673

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

128,673 386,020 193,010 96,505 289,516 144,758 72,379 217,138 108,569 325,708 162,854 81,427 244,282 122,141 366,424 183,212 91,606 45,803 137,410 68,705 206,116 103,058 51,529 154,588 77,294 38,647 115,942 57,971 173,914 86,957 260,872 130,436 65,218 32,609 97,828 48,914 24,457 73,372 36,686 18,343 55,030 27,515 82,546 41,273 123,820 61,910 30,955 92,866 46,433 139,300 69,650 34,825 104,476 52,238 26,119 78,358 39,179 117,538 58,769 176,308

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