13 × 277 × 557

Prime Factor Structure

Factorization String 13 × 277 × 557

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,171,736

Proper Divisor Sum 165,979

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2005747 ← → #2005763

1 13 277 557 3,601 7,241 154,289 2,005,757

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

2,005,757 6,017,272 3,008,636 1,504,318 752,159 2,256,478 1,128,239 3,384,718 1,692,359 5,077,078 2,538,539 7,615,618 3,807,809 11,423,428 5,711,714 2,855,857 8,567,572 4,283,786 2,141,893 6,425,680 3,212,840 1,606,420 803,210 401,605 1,204,816 602,408 301,204 150,602 75,301 225,904 112,952 56,476 28,238 14,119 42,358 21,179 63,538 31,769 95,308 47,654 23,827 71,482 35,741 107,224 53,612 26,806 13,403 40,210 20,105 60,316 30,158 15,079 45,238 22,619 67,858 33,929 101,788 50,894 25,447 76,342

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