489487

Prime Factor Structure

Factorization String 489487

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 489,488

Proper Divisor Sum 1

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #489479 ← → #489493

1 489,487

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

489,487 1,468,462 734,231 2,202,694 1,101,347 3,304,042 1,652,021 4,956,064 2,478,032 1,239,016 619,508 309,754 154,877 464,632 232,316 116,158 58,079 174,238 87,119 261,358 130,679 392,038 196,019 588,058 294,029 882,088 441,044 220,522 110,261 330,784 165,392 82,696 41,348 20,674 10,337 31,012 15,506 7,753 23,260 11,630 5,815 17,446 8,723 26,170 13,085 39,256 19,628 9,814 4,907 14,722 7,361 22,084 11,042 5,521 16,564 8,282 4,141 12,424 6,212 3,106

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