13 × 47 × 1181

Prime Factor Structure

Factorization String 13 × 47 × 1181

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 794,304

Proper Divisor Sum 72,713

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #721577 ← → #721597

1 13 47 611 1,181 15,353 55,507 721,591

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

721,591 2,164,774 1,082,387 3,247,162 1,623,581 4,870,744 2,435,372 1,217,686 608,843 1,826,530 913,265 2,739,796 1,369,898 684,949 2,054,848 1,027,424 513,712 256,856 128,428 64,214 32,107 96,322 48,161 144,484 72,242 36,121 108,364 54,182 27,091 81,274 40,637 121,912 60,956 30,478 15,239 45,718 22,859 68,578 34,289 102,868 51,434 25,717 77,152 38,576 19,288 9,644 4,822 2,411 7,234 3,617 10,852 5,426 2,713 8,140 4,070 2,035 6,106 3,053 9,160 4,580

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