257 × 25537

Prime Factor Structure

Factorization String 257 × 25537

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,588,804

Proper Divisor Sum 25,795

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #6562991 ← → #6563017

1 257 25,537 6,563,009

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

6,563,009 19,689,028 9,844,514 4,922,257 14,766,772 7,383,386 3,691,693 11,075,080 5,537,540 2,768,770 1,384,385 4,153,156 2,076,578 1,038,289 3,114,868 1,557,434 778,717 2,336,152 1,168,076 584,038 292,019 876,058 438,029 1,314,088 657,044 328,522 164,261 492,784 246,392 123,196 61,598 30,799 92,398 46,199 138,598 69,299 207,898 103,949 311,848 155,924 77,962 38,981 116,944 58,472 29,236 14,618 7,309 21,928 10,964 5,482 2,741 8,224 4,112 2,056 1,028 514 257 772 386 193

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