55,729,356

2² × 3 × 19 × 61 × 4007

Prime Factor Structure

Factorization String 2^2 × 3 × 19 × 61 × 4007

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 48

Divisor Sum (σ) 139,157,760

Proper Divisor Sum 83,428,404

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #55729321 ← → #55729361

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

55,729,356 27,864,678 13,932,339 41,797,018 20,898,509 62,695,528 31,347,764 15,673,882 7,836,941 23,510,824 11,755,412 5,877,706 2,938,853 8,816,560 4,408,280 2,204,140 1,102,070 551,035 1,653,106 826,553 2,479,660 1,239,830 619,915 1,859,746 929,873 2,789,620 1,394,810 697,405 2,092,216 1,046,108 523,054 261,527 784,582 392,291 1,176,874 588,437 1,765,312 882,656 441,328 220,664 110,332 55,166 27,583 82,750 41,375 124,126 62,063 186,190 93,095 279,286 139,643 418,930 209,465 628,396 314,198 157,099 471,298 235,649 706,948 353,474

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