3² × 23 × 1721

Prime Factor Structure

Factorization String 3^2 × 23 × 1721

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 537,264

Proper Divisor Sum 181,017

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #356243 ← → #356261

1 3 9 23 69 207 1,721 5,163 15,489 39,583 118,749 356,247

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

356,247 1,068,742 534,371 1,603,114 801,557 2,404,672 1,202,336 601,168 300,584 150,292 75,146 37,573 112,720 56,360 28,180 14,090 7,045 21,136 10,568 5,284 2,642 1,321 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 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 3,019 9,058 4,529 13,588

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