3 × 19 × 59 × 311

Prime Factor Structure

Factorization String 3 × 19 × 59 × 311

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,497,600

Proper Divisor Sum 451,707

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1045859 ← → #1045903

1 3 19 57 59 177 311 933 1,121 3,363 5,909 17,727 18,349 55,047 348,631 1,045,893

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

1,045,893 3,137,680 1,568,840 784,420 392,210 196,105 588,316 294,158 147,079 441,238 220,619 661,858 330,929 992,788 496,394 248,197 744,592 372,296 186,148 93,074 46,537 139,612 69,806 34,903 104,710 52,355 157,066 78,533 235,600 117,800 58,900 29,450 14,725 44,176 22,088 11,044 5,522 2,761 8,284 4,142 2,071 6,214 3,107 9,322 4,661 13,984 6,992 3,496 1,748 874 437 1,312 656 328 164 82 41 124 62 31

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