857569

Prime Factor Structure

Factorization String 857569

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 857,570

Proper Divisor Sum 1

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #857567 ← → #857573

1 857,569

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

857,569 2,572,708 1,286,354 643,177 1,929,532 964,766 482,383 1,447,150 723,575 2,170,726 1,085,363 3,256,090 1,628,045 4,884,136 2,442,068 1,221,034 610,517 1,831,552 915,776 457,888 228,944 114,472 57,236 28,618 14,309 42,928 21,464 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911

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