31 × 43 × 103

Prime Factor Structure

Factorization String 31 × 43 × 103

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 146,432

Proper Divisor Sum 9,133

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #137279 ← → #137303

1 31 43 103 1,333 3,193 4,429 137,299

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

137,299 411,898 205,949 617,848 308,924 154,462 77,231 231,694 115,847 347,542 173,771 521,314 260,657 781,972 390,986 195,493 586,480 293,240 146,620 73,310 36,655 109,966 54,983 164,950 82,475 247,426 123,713 371,140 185,570 92,785 278,356 139,178 69,589 208,768 104,384 52,192 26,096 13,048 6,524 3,262 1,631 4,894 2,447 7,342 3,671 11,014 5,507 16,522 8,261 24,784 12,392 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872

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