2 × 3 × 23 × 2221

Prime Factor Structure

Factorization String 2 × 3 × 23 × 2221

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 639,936

Proper Divisor Sum 333,438

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #306491 ← → #306503

1 2 3 6 23 46 69 138 2,221 4,442 6,663 13,326 51,083 102,166 153,249 306,498

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

306,498 153,249 459,748 229,874 114,937 344,812 172,406 86,203 258,610 129,305 387,916 193,958 96,979 290,938 145,469 436,408 218,204 109,102 54,551 163,654 81,827 245,482 122,741 368,224 184,112 92,056 46,028 23,014 11,507 34,522 17,261 51,784 25,892 12,946 6,473 19,420 9,710 4,855 14,566 7,283 21,850 10,925 32,776 16,388 8,194 4,097 12,292 6,146 3,073 9,220 4,610 2,305 6,916 3,458 1,729 5,188 2,594 1,297 3,892 1,946

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