λ
Sequence Observatory

5,475,511

73 × 107 × 701
Deficient Odd Composite

Starting at 5,475,511, the Collatz iteration reaches 1 after 139 steps. The first transition is 16426534; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 73 × 107 × 701
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,610,384
Proper Divisor Sum 134,873
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #5475497 ← → #5475517

Radix Representation

Decimal 5475511
Binary 10100111000110010110111 (23 bits)
Octal 0o24706267
Hexadecimal 0x538CB7

Divisor Catalog (8)

1 73 107 701 7,811 51,173 75,007 5,475,511

Collatz Trajectory (139 steps to reach 1)

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

5,475,511 16,426,534 8,213,267 24,639,802 12,319,901 36,959,704 18,479,852 9,239,926 4,619,963 13,859,890 6,929,945 20,789,836 10,394,918 5,197,459 15,592,378 7,796,189 23,388,568 11,694,284 5,847,142 2,923,571 8,770,714 4,385,357 13,156,072 6,578,036 3,289,018 1,644,509 4,933,528 2,466,764 1,233,382 616,691 1,850,074 925,037 2,775,112 1,387,556 693,778 346,889 1,040,668 520,334 260,167 780,502 390,251 1,170,754 585,377 1,756,132 878,066 439,033 1,317,100 658,550 329,275 987,826 493,913 1,481,740 740,870 370,435 1,111,306 555,653 1,666,960 833,480 416,740 208,370

More profiles

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