2 × 3² × 23 × 853

Prime Factor Structure

Factorization String 2 × 3^2 × 23 × 853

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 799,344

Proper Divisor Sum 446,202

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #353137 ← → #353147

1 2 3 6 9 18 23 46 69 138 207 414 853 1,706 2,559 5,118 7,677 15,354 19,619 39,238 58,857 117,714 176,571 353,142

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

353,142 176,571 529,714 264,857 794,572 397,286 198,643 595,930 297,965 893,896 446,948 223,474 111,737 335,212 167,606 83,803 251,410 125,705 377,116 188,558 94,279 282,838 141,419 424,258 212,129 636,388 318,194 159,097 477,292 238,646 119,323 357,970 178,985 536,956 268,478 134,239 402,718 201,359 604,078 302,039 906,118 453,059 1,359,178 679,589 2,038,768 1,019,384 509,692 254,846 127,423 382,270 191,135 573,406 286,703 860,110 430,055 1,290,166 645,083 1,935,250 967,625 2,902,876

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