2 × 3² × 23 × 43²

Prime Factor Structure

Factorization String 2 × 3^2 × 23 × 43^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,771,848

Proper Divisor Sum 1,006,362

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #765467 ← → #765487

1 2 3 6 9 18 23 43 46 69 86 129 138 207 258 387 414 774 989 1,849 1,978 2,967 3,698 5,547 5,934 8,901 11,094 16,641 17,802 33,282 42,527 85,054 127,581 255,162 382,743 765,486

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

765,486 382,743 1,148,230 574,115 1,722,346 861,173 2,583,520 1,291,760 645,880 322,940 161,470 80,735 242,206 121,103 363,310 181,655 544,966 272,483 817,450 408,725 1,226,176 613,088 306,544 153,272 76,636 38,318 19,159 57,478 28,739 86,218 43,109 129,328 64,664 32,332 16,166 8,083 24,250 12,125 36,376 18,188 9,094 4,547 13,642 6,821 20,464 10,232 5,116 2,558 1,279 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158

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