2² × 7 × 54331

Prime Factor Structure

Factorization String 2^2 × 7 × 54331

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,042,592

Proper Divisor Sum 1,521,324

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1521241 ← → #1521269

1 2 4 7 14 28 54,331 108,662 217,324 380,317 760,634 1,521,268

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

1,521,268 760,634 380,317 1,140,952 570,476 285,238 142,619 427,858 213,929 641,788 320,894 160,447 481,342 240,671 722,014 361,007 1,083,022 541,511 1,624,534 812,267 2,436,802 1,218,401 3,655,204 1,827,602 913,801 2,741,404 1,370,702 685,351 2,056,054 1,028,027 3,084,082 1,542,041 4,626,124 2,313,062 1,156,531 3,469,594 1,734,797 5,204,392 2,602,196 1,301,098 650,549 1,951,648 975,824 487,912 243,956 121,978 60,989 182,968 91,484 45,742 22,871 68,614 34,307 102,922 51,461 154,384 77,192 38,596 19,298 9,649

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