2 × 5 × 79 × 2731

Prime Factor Structure

Factorization String 2 × 5 × 79 × 2731

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,934,080

Proper Divisor Sum 1,776,590

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2157481 ← → #2157499

1 2 5 10 79 158 395 790 2,731 5,462 13,655 27,310 215,749 431,498 1,078,745 2,157,490

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

2,157,490 1,078,745 3,236,236 1,618,118 809,059 2,427,178 1,213,589 3,640,768 1,820,384 910,192 455,096 227,548 113,774 56,887 170,662 85,331 255,994 127,997 383,992 191,996 95,998 47,999 143,998 71,999 215,998 107,999 323,998 161,999 485,998 242,999 728,998 364,499 1,093,498 546,749 1,640,248 820,124 410,062 205,031 615,094 307,547 922,642 461,321 1,383,964 691,982 345,991 1,037,974 518,987 1,556,962 778,481 2,335,444 1,167,722 583,861 1,751,584 875,792 437,896 218,948 109,474 54,737 164,212 82,106

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