387,355

5 × 77471

Prime Factor Structure

Factorization String 5 × 77471

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 464,832

Proper Divisor Sum 77,477

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #387341 ← → #387371

1 5 77,471 387,355

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

387,355 1,162,066 581,033 1,743,100 871,550 435,775 1,307,326 653,663 1,960,990 980,495 2,941,486 1,470,743 4,412,230 2,206,115 6,618,346 3,309,173 9,927,520 4,963,760 2,481,880 1,240,940 620,470 310,235 930,706 465,353 1,396,060 698,030 349,015 1,047,046 523,523 1,570,570 785,285 2,355,856 1,177,928 588,964 294,482 147,241 441,724 220,862 110,431 331,294 165,647 496,942 248,471 745,414 372,707 1,118,122 559,061 1,677,184 838,592 419,296 209,648 104,824 52,412 26,206 13,103 39,310 19,655 58,966 29,483 88,450

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