5 × 7³ × 521

Prime Factor Structure

Factorization String 5 × 7^3 × 521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,252,800

Proper Divisor Sum 359,285

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #893509 ← → #893521

1 5 7 35 49 245 343 521 1,715 2,605 3,647 18,235 25,529 127,645 178,703 893,515

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

893,515 2,680,546 1,340,273 4,020,820 2,010,410 1,005,205 3,015,616 1,507,808 753,904 376,952 188,476 94,238 47,119 141,358 70,679 212,038 106,019 318,058 159,029 477,088 238,544 119,272 59,636 29,818 14,909 44,728 22,364 11,182 5,591 16,774 8,387 25,162 12,581 37,744 18,872 9,436 4,718 2,359 7,078 3,539 10,618 5,309 15,928 7,964 3,982 1,991 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521 7,564 3,782 1,891 5,674

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