3,672,847

23² × 53 × 131

Prime Factor Structure

Factorization String 23^2 × 53 × 131

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 3,941,784

Proper Divisor Sum 268,937

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3672829 ← → #3672853

1 23 53 131 529 1,219 3,013 6,943 28,037 69,299 159,689 3,672,847

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

3,672,847 11,018,542 5,509,271 16,527,814 8,263,907 24,791,722 12,395,861 37,187,584 18,593,792 9,296,896 4,648,448 2,324,224 1,162,112 581,056 290,528 145,264 72,632 36,316 18,158 9,079 27,238 13,619 40,858 20,429 61,288 30,644 15,322 7,661 22,984 11,492 5,746 2,873 8,620 4,310 2,155 6,466 3,233 9,700 4,850 2,425 7,276 3,638 1,819 5,458 2,729 8,188 4,094 2,047 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367 31,102 15,551 46,654 23,327

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