2 × 3² × 188389

Prime Factor Structure

Factorization String 2 × 3^2 × 188389

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,347,210

Proper Divisor Sum 3,956,208

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #3390991 ← → #3391021

1 2 3 6 9 18 188,389 376,778 565,167 1,130,334 1,695,501 3,391,002

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

3,391,002 1,695,501 5,086,504 2,543,252 1,271,626 635,813 1,907,440 953,720 476,860 238,430 119,215 357,646 178,823 536,470 268,235 804,706 402,353 1,207,060 603,530 301,765 905,296 452,648 226,324 113,162 56,581 169,744 84,872 42,436 21,218 10,609 31,828 15,914 7,957 23,872 11,936 5,968 2,984 1,492 746 373 1,120 560 280 140 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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