13,528,186

2 × 7 × 23 × 42013

Prime Factor Structure

Factorization String 2 × 7 × 23 × 42013

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 24,200,064

Proper Divisor Sum 10,671,878

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #13528159 ← → #13528211

1 2 7 14 23 46 161 322 42,013 84,026 294,091 588,182 966,299 1,932,598 6,764,093 13,528,186

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

13,528,186 6,764,093 20,292,280 10,146,140 5,073,070 2,536,535 7,609,606 3,804,803 11,414,410 5,707,205 17,121,616 8,560,808 4,280,404 2,140,202 1,070,101 3,210,304 1,605,152 802,576 401,288 200,644 100,322 50,161 150,484 75,242 37,621 112,864 56,432 28,216 14,108 7,054 3,527 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314 157 472 236 118 59 178 89 268 134 67

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