3,376,471

7 × 19 × 53 × 479

Prime Factor Structure

Factorization String 7 × 19 × 53 × 479

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 4,147,200

Proper Divisor Sum 770,729

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3376463 ← → #3376487

1 7 19 53 133 371 479 1,007 3,353 7,049 9,101 25,387 63,707 177,709 482,353 3,376,471

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

3,376,471 10,129,414 5,064,707 15,194,122 7,597,061 22,791,184 11,395,592 5,697,796 2,848,898 1,424,449 4,273,348 2,136,674 1,068,337 3,205,012 1,602,506 801,253 2,403,760 1,201,880 600,940 300,470 150,235 450,706 225,353 676,060 338,030 169,015 507,046 253,523 760,570 380,285 1,140,856 570,428 285,214 142,607 427,822 213,911 641,734 320,867 962,602 481,301 1,443,904 721,952 360,976 180,488 90,244 45,122 22,561 67,684 33,842 16,921 50,764 25,382 12,691 38,074 19,037 57,112 28,556 14,278 7,139 21,418

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