154,206

2 × 3² × 13 × 659

Prime Factor Structure

Factorization String 2 × 3^2 × 13 × 659

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 24

Divisor Sum (σ) 360,360

Proper Divisor Sum 206,154

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #154183 ← → #154211

1 2 3 6 9 13 18 26 39 78 117 234 659 1,318 1,977 3,954 5,931 8,567 11,862 17,134 25,701 51,402 77,103 154,206

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

154,206 77,103 231,310 115,655 346,966 173,483 520,450 260,225 780,676 390,338 195,169 585,508 292,754 146,377 439,132 219,566 109,783 329,350 164,675 494,026 247,013 741,040 370,520 185,260 92,630 46,315 138,946 69,473 208,420 104,210 52,105 156,316 78,158 39,079 117,238 58,619 175,858 87,929 263,788 131,894 65,947 197,842 98,921 296,764 148,382 74,191 222,574 111,287 333,862 166,931 500,794 250,397 751,192 375,596 187,798 93,899 281,698 140,849 422,548 211,274

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