3² × 7 × 13 × 907

Prime Factor Structure

Factorization String 3^2 × 7 × 13 × 907

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,322,048

Proper Divisor Sum 579,215

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #742817 ← → #742891

1 3 7 9 13 21 39 63 91 117 273 819 907 2,721 6,349 8,163 11,791 19,047 35,373 57,141 82,537 106,119 247,611 742,833

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

742,833 2,228,500 1,114,250 557,125 1,671,376 835,688 417,844 208,922 104,461 313,384 156,692 78,346 39,173 117,520 58,760 29,380 14,690 7,345 22,036 11,018 5,509 16,528 8,264 4,132 2,066 1,033 3,100 1,550 775 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738

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