2 × 3 × 13 × 37 × 73

Prime Factor Structure

Factorization String 2 × 3 × 13 × 37 × 73

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 472,416

Proper Divisor Sum 261,738

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #210671 ← → #210709

1 2 3 6 13 26 37 39 73 74 78 111 146 219 222 438 481 949 962 1,443 1,898 2,701 2,847 2,886 5,402 5,694 8,103 16,206 35,113 70,226 105,339 210,678

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

210,678 105,339 316,018 158,009 474,028 237,014 118,507 355,522 177,761 533,284 266,642 133,321 399,964 199,982 99,991 299,974 149,987 449,962 224,981 674,944 337,472 168,736 84,368 42,184 21,092 10,546 5,273 15,820 7,910 3,955 11,866 5,933 17,800 8,900 4,450 2,225 6,676 3,338 1,669 5,008 2,504 1,252 626 313 940 470 235 706 353 1,060 530 265 796 398 199 598 299 898 449 1,348

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