13,667,901

3 × 13 × 350459

13,667,901 factors as 3 × 13 × 350459. Its 8 positive divisors give a proper-divisor sum of 5,957,859, so this integer is deficient. The Collatz stopping time is 130 steps.

Prime Factor Structure

Factorization String 3 × 13 × 350459

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 19,625,760

Proper Divisor Sum 5,957,859

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #13667891 ← → #13667921

Radix Representation

Decimal	13667901
Binary	110100001000111000111101 (24 bits)
Octal	0o64107075
Hexadecimal	0xD08E3D

Divisor Catalog (8)

1 3 13 39 350,459 1,051,377 4,555,967 13,667,901

Collatz Trajectory (130 steps to reach 1)

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

13,667,901 41,003,704 20,501,852 10,250,926 5,125,463 15,376,390 7,688,195 23,064,586 11,532,293 34,596,880 17,298,440 8,649,220 4,324,610 2,162,305 6,486,916 3,243,458 1,621,729 4,865,188 2,432,594 1,216,297 3,648,892 1,824,446 912,223 2,736,670 1,368,335 4,105,006 2,052,503 6,157,510 3,078,755 9,236,266 4,618,133 13,854,400 6,927,200 3,463,600 1,731,800 865,900 432,950 216,475 649,426 324,713 974,140 487,070 243,535 730,606 365,303 1,095,910 547,955 1,643,866 821,933 2,465,800 1,232,900 616,450 308,225 924,676 462,338 231,169 693,508 346,754 173,377 520,132

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