2 × 5 × 13 × 1301

Prime Factor Structure

Factorization String 2 × 5 × 13 × 1301

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 328,104

Proper Divisor Sum 158,974

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #169129 ← → #169151

1 2 5 10 13 26 65 130 1,301 2,602 6,505 13,010 16,913 33,826 84,565 169,130

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

169,130 84,565 253,696 126,848 63,424 31,712 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478 239 718 359 1,078

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