3 × 19 × 29 × 53

Prime Factor Structure

Factorization String 3 × 19 × 29 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 129,600

Proper Divisor Sum 41,991

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #87589 ← → #87613

1 3 19 29 53 57 87 159 551 1,007 1,537 1,653 3,021 4,611 29,203 87,609

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

87,609 262,828 131,414 65,707 197,122 98,561 295,684 147,842 73,921 221,764 110,882 55,441 166,324 83,162 41,581 124,744 62,372 31,186 15,593 46,780 23,390 11,695 35,086 17,543 52,630 26,315 78,946 39,473 118,420 59,210 29,605 88,816 44,408 22,204 11,102 5,551 16,654 8,327 24,982 12,491 37,474 18,737 56,212 28,106 14,053 42,160 21,080 10,540 5,270 2,635 7,906 3,953 11,860 5,930 2,965 8,896 4,448 2,224 1,112 556

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