7³ × 13 × 419

Prime Factor Structure

Factorization String 7^3 × 13 × 419

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,352,000

Proper Divisor Sum 483,679

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1868309 ← → #1868333

1 7 13 49 91 343 419 637 2,933 4,459 5,447 20,531 38,129 143,717 266,903 1,868,321

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

1,868,321 5,604,964 2,802,482 1,401,241 4,203,724 2,101,862 1,050,931 3,152,794 1,576,397 4,729,192 2,364,596 1,182,298 591,149 1,773,448 886,724 443,362 221,681 665,044 332,522 166,261 498,784 249,392 124,696 62,348 31,174 15,587 46,762 23,381 70,144 35,072 17,536 8,768 4,384 2,192 1,096 548 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334

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