2 × 3 × 71 × 499

Prime Factor Structure

Factorization String 2 × 3 × 71 × 499

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 432,000

Proper Divisor Sum 219,426

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #212573 ← → #212579

1 2 3 6 71 142 213 426 499 998 1,497 2,994 35,429 70,858 106,287 212,574

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

212,574 106,287 318,862 159,431 478,294 239,147 717,442 358,721 1,076,164 538,082 269,041 807,124 403,562 201,781 605,344 302,672 151,336 75,668 37,834 18,917 56,752 28,376 14,188 7,094 3,547 10,642 5,321 15,964 7,982 3,991 11,974 5,987 17,962 8,981 26,944 13,472 6,736 3,368 1,684 842 421 1,264 632 316 158 79 238 119 358 179 538 269 808 404 202 101 304 152 76 38

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