13,017,730

2 × 5 × 11 × 118343

13,017,730 factors as 2 × 5 × 11 × 118343. Its 16 positive divisors give a proper-divisor sum of 12,544,574, so this integer is deficient. The Collatz stopping time is 117 steps.

Prime Factor Structure

Factorization String 2 × 5 × 11 × 118343

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 25,562,304

Proper Divisor Sum 12,544,574

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #13017709 ← → #13017757

Radix Representation

Decimal	13017730
Binary	110001101010001010000010 (24 bits)
Octal	0o61521202
Hexadecimal	0xC6A282

Divisor Catalog (16)

1 2 5 10 11 22 55 110 118,343 236,686 591,715 1,183,430 1,301,773 2,603,546 6,508,865 13,017,730

Collatz Trajectory (117 steps to reach 1)

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

13,017,730 6,508,865 19,526,596 9,763,298 4,881,649 14,644,948 7,322,474 3,661,237 10,983,712 5,491,856 2,745,928 1,372,964 686,482 343,241 1,029,724 514,862 257,431 772,294 386,147 1,158,442 579,221 1,737,664 868,832 434,416 217,208 108,604 54,302 27,151 81,454 40,727 122,182 61,091 183,274 91,637 274,912 137,456 68,728 34,364 17,182 8,591 25,774 12,887 38,662 19,331 57,994 28,997 86,992 43,496 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768

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