λ
Sequence Observatory

9,133,456

24 × 570841
Deficient Even Composite

Starting at 9,133,456, the Collatz iteration reaches 1 after 225 steps. The first transition is 4566728; the starting value is even with 10 positive divisors.

Prime Factor Structure

Factorization String 2^4 × 570841
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 10
Divisor Sum (σ) 17,696,102
Proper Divisor Sum 8,562,646
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #9133417 ← → #9133477

Radix Representation

Decimal 9133456
Binary 100010110101110110010000 (24 bits)
Octal 0o42656620
Hexadecimal 0x8B5D90

Divisor Catalog (10)

1 2 4 8 16 570,841 1,141,682 2,283,364 4,566,728 9,133,456

Collatz Trajectory (225 steps to reach 1)

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

9,133,456 4,566,728 2,283,364 1,141,682 570,841 1,712,524 856,262 428,131 1,284,394 642,197 1,926,592 963,296 481,648 240,824 120,412 60,206 30,103 90,310 45,155 135,466 67,733 203,200 101,600 50,800 25,400 12,700 6,350 3,175 9,526 4,763 14,290 7,145 21,436 10,718 5,359 16,078 8,039 24,118 12,059 36,178 18,089 54,268 27,134 13,567 40,702 20,351 61,054 30,527 91,582 45,791 137,374 68,687 206,062 103,031 309,094 154,547 463,642 231,821 695,464 347,732

More profiles

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