2 × 3² × 179981

Prime Factor Structure

Factorization String 2 × 3^2 × 179981

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,019,298

Proper Divisor Sum 3,779,640

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #3239647 ← → #3239669

1 2 3 6 9 18 179,981 359,962 539,943 1,079,886 1,619,829 3,239,658

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

3,239,658 1,619,829 4,859,488 2,429,744 1,214,872 607,436 303,718 151,859 455,578 227,789 683,368 341,684 170,842 85,421 256,264 128,132 64,066 32,033 96,100 48,050 24,025 72,076 36,038 18,019 54,058 27,029 81,088 40,544 20,272 10,136 5,068 2,534 1,267 3,802 1,901 5,704 2,852 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340 170 85 256 128 64 32 16

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