λ
Sequence Observatory

9,096,580

22 × 5 × 157 × 2897
Abundant Even Composite

Starting at 9,096,580, the Collatz iteration reaches 1 after 243 steps. The first transition is 4548290; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 5 × 157 × 2897
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 19,231,128
Proper Divisor Sum 10,134,548
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #9096559 ← → #9096583

Radix Representation

Decimal 9096580
Binary 100010101100110110000100 (24 bits)
Octal 0o42546604
Hexadecimal 0x8ACD84

Divisor Catalog (24)

1 2 4 5 10 20 157 314 628 785 1,570 2,897 3,140 5,794 11,588 14,485 28,970 57,940 454,829 909,658 1,819,316 2,274,145 4,548,290 9,096,580

Collatz Trajectory (243 steps to reach 1)

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

9,096,580 4,548,290 2,274,145 6,822,436 3,411,218 1,705,609 5,116,828 2,558,414 1,279,207 3,837,622 1,918,811 5,756,434 2,878,217 8,634,652 4,317,326 2,158,663 6,475,990 3,237,995 9,713,986 4,856,993 14,570,980 7,285,490 3,642,745 10,928,236 5,464,118 2,732,059 8,196,178 4,098,089 12,294,268 6,147,134 3,073,567 9,220,702 4,610,351 13,831,054 6,915,527 20,746,582 10,373,291 31,119,874 15,559,937 46,679,812 23,339,906 11,669,953 35,009,860 17,504,930 8,752,465 26,257,396 13,128,698 6,564,349 19,693,048 9,846,524 4,923,262 2,461,631 7,384,894 3,692,447 11,077,342 5,538,671 16,616,014 8,308,007 24,924,022 12,462,011

More profiles

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