3² × 7 × 47 × 149

Prime Factor Structure

Factorization String 3^2 × 7 × 47 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 748,800

Proper Divisor Sum 307,611

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #441187 ← → #441191

1 3 7 9 21 47 63 141 149 329 423 447 987 1,043 1,341 2,961 3,129 7,003 9,387 21,009 49,021 63,027 147,063 441,189

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

441,189 1,323,568 661,784 330,892 165,446 82,723 248,170 124,085 372,256 186,128 93,064 46,532 23,266 11,633 34,900 17,450 8,725 26,176 13,088 6,544 3,272 1,636 818 409 1,228 614 307 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16

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