2² × 13 × 17 × 179

Prime Factor Structure

Factorization String 2^2 × 13 × 17 × 179

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 317,520

Proper Divisor Sum 159,284

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #158233 ← → #158243

1 2 4 13 17 26 34 52 68 179 221 358 442 716 884 2,327 3,043 4,654 6,086 9,308 12,172 39,559 79,118 158,236

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

158,236 79,118 39,559 118,678 59,339 178,018 89,009 267,028 133,514 66,757 200,272 100,136 50,068 25,034 12,517 37,552 18,776 9,388 4,694 2,347 7,042 3,521 10,564 5,282 2,641 7,924 3,962 1,981 5,944 2,972 1,486 743 2,230 1,115 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038

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