2² × 3 × 7 × 29 × 89

Prime Factor Structure

Factorization String 2^2 × 3 × 7 × 29 × 89

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 604,800

Proper Divisor Sum 387,996

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #216803 ← → #216829

1 2 3 4 6 7 12 14 21 28 29 42 58 84 87 89 116 174 178 203 267 348 356 406 534 609 623 812 1,068 1,218 1,246 1,869 2,436 2,492 2,581 3,738 5,162 7,476 7,743 10,324 15,486 18,067 30,972 36,134 54,201 72,268 108,402 216,804

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

216,804 108,402 54,201 162,604 81,302 40,651 121,954 60,977 182,932 91,466 45,733 137,200 68,600 34,300 17,150 8,575 25,726 12,863 38,590 19,295 57,886 28,943 86,830 43,415 130,246 65,123 195,370 97,685 293,056 146,528 73,264 36,632 18,316 9,158 4,579 13,738 6,869 20,608 10,304 5,152 2,576 1,288 644 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233

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