3 × 139 × 251 × 353

Prime Factor Structure

Factorization String 3 × 139 × 251 × 353

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 49,956,480

Proper Divisor Sum 13,009,029

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #36947447 ← → #36947461

1 3 139 251 353 417 753 1,059 34,889 49,067 88,603 104,667 147,201 265,809 12,315,817 36,947,451

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

36,947,451 110,842,354 55,421,177 166,263,532 83,131,766 41,565,883 124,697,650 62,348,825 187,046,476 93,523,238 46,761,619 140,284,858 70,142,429 210,427,288 105,213,644 52,606,822 26,303,411 78,910,234 39,455,117 118,365,352 59,182,676 29,591,338 14,795,669 44,387,008 22,193,504 11,096,752 5,548,376 2,774,188 1,387,094 693,547 2,080,642 1,040,321 3,120,964 1,560,482 780,241 2,340,724 1,170,362 585,181 1,755,544 877,772 438,886 219,443 658,330 329,165 987,496 493,748 246,874 123,437 370,312 185,156 92,578 46,289 138,868 69,434 34,717 104,152 52,076 26,038 13,019 39,058

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