2 × 3² × 7 × 31 × 53

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 31 × 53

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 539,136

Proper Divisor Sum 332,118

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #207017 ← → #207029

1 2 3 6 7 9 14 18 21 31 42 53 62 63 93 106 126 159 186 217 279 318 371 434 477 558 651 742 954 1,113 1,302 1,643 1,953 2,226 3,286 3,339 3,906 4,929 6,678 9,858 11,501 14,787 23,002 29,574 34,503 69,006 103,509 207,018

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

207,018 103,509 310,528 155,264 77,632 38,816 19,408 9,704 4,852 2,426 1,213 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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