2 × 3² × 10531

Prime Factor Structure

Factorization String 2 × 3^2 × 10531

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 410,748

Proper Divisor Sum 221,190

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #189547 ← → #189559

1 2 3 6 9 18 10,531 21,062 31,593 63,186 94,779 189,558

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

189,558 94,779 284,338 142,169 426,508 213,254 106,627 319,882 159,941 479,824 239,912 119,956 59,978 29,989 89,968 44,984 22,492 11,246 5,623 16,870 8,435 25,306 12,653 37,960 18,980 9,490 4,745 14,236 7,118 3,559 10,678 5,339 16,018 8,009 24,028 12,014 6,007 18,022 9,011 27,034 13,517 40,552 20,276 10,138 5,069 15,208 7,604 3,802 1,901 5,704 2,852 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205

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