λ
Sequence Observatory

9,365,378

2 × 11 × 103 × 4133
Deficient Even Composite

Starting at 9,365,378, the Collatz iteration reaches 1 after 150 steps. The first transition is 4682689; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 11 × 103 × 4133
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 15,477,696
Proper Divisor Sum 6,112,318
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #9365359 ← → #9365399

Radix Representation

Decimal 9365378
Binary 100011101110011110000010 (24 bits)
Octal 0o43563602
Hexadecimal 0x8EE782

Divisor Catalog (16)

1 2 11 22 103 206 1,133 2,266 4,133 8,266 45,463 90,926 425,699 851,398 4,682,689 9,365,378

Collatz Trajectory (150 steps to reach 1)

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

9,365,378 4,682,689 14,048,068 7,024,034 3,512,017 10,536,052 5,268,026 2,634,013 7,902,040 3,951,020 1,975,510 987,755 2,963,266 1,481,633 4,444,900 2,222,450 1,111,225 3,333,676 1,666,838 833,419 2,500,258 1,250,129 3,750,388 1,875,194 937,597 2,812,792 1,406,396 703,198 351,599 1,054,798 527,399 1,582,198 791,099 2,373,298 1,186,649 3,559,948 1,779,974 889,987 2,669,962 1,334,981 4,004,944 2,002,472 1,001,236 500,618 250,309 750,928 375,464 187,732 93,866 46,933 140,800 70,400 35,200 17,600 8,800 4,400 2,200 1,100 550 275

More profiles

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