5 × 11 × 31 × 149

Prime Factor Structure

Factorization String 5 × 11 × 31 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 345,600

Proper Divisor Sum 91,555

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #254041 ← → #254047

1 5 11 31 55 149 155 341 745 1,639 1,705 4,619 8,195 23,095 50,809 254,045

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

254,045 762,136 381,068 190,534 95,267 285,802 142,901 428,704 214,352 107,176 53,588 26,794 13,397 40,192 20,096 10,048 5,024 2,512 1,256 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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