λ
Sequence Observatory

9,051,254

2 × 4525627
Deficient Even Composite

Starting at 9,051,254, the Collatz iteration reaches 1 after 287 steps. The first transition is 4525627; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 4525627
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 13,576,884
Proper Divisor Sum 4,525,630
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #9051253 ← → #9051257

Radix Representation

Decimal 9051254
Binary 100010100001110001110110 (24 bits)
Octal 0o42416166
Hexadecimal 0x8A1C76

Divisor Catalog (4)

1 2 4,525,627 9,051,254

Collatz Trajectory (287 steps to reach 1)

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

9,051,254 4,525,627 13,576,882 6,788,441 20,365,324 10,182,662 5,091,331 15,273,994 7,636,997 22,910,992 11,455,496 5,727,748 2,863,874 1,431,937 4,295,812 2,147,906 1,073,953 3,221,860 1,610,930 805,465 2,416,396 1,208,198 604,099 1,812,298 906,149 2,718,448 1,359,224 679,612 339,806 169,903 509,710 254,855 764,566 382,283 1,146,850 573,425 1,720,276 860,138 430,069 1,290,208 645,104 322,552 161,276 80,638 40,319 120,958 60,479 181,438 90,719 272,158 136,079 408,238 204,119 612,358 306,179 918,538 459,269 1,377,808 688,904 344,452

More profiles

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