λ
Sequence Observatory

2,933,045

5 × 586609
Deficient Odd Composite

Starting at 2,933,045, the Collatz iteration reaches 1 after 138 steps. The first transition is 8799136; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 5 × 586609
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,519,660
Proper Divisor Sum 586,615
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #2933023 ← → #2933071

Radix Representation

Decimal 2933045
Binary 1011001100000100110101 (22 bits)
Octal 0o13140465
Hexadecimal 0x2CC135

Divisor Catalog (4)

1 5 586,609 2,933,045

Collatz Trajectory (138 steps to reach 1)

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

2,933,045 8,799,136 4,399,568 2,199,784 1,099,892 549,946 274,973 824,920 412,460 206,230 103,115 309,346 154,673 464,020 232,010 116,005 348,016 174,008 87,004 43,502 21,751 65,254 32,627 97,882 48,941 146,824 73,412 36,706 18,353 55,060 27,530 13,765 41,296 20,648 10,324 5,162 2,581 7,744 3,872 1,936 968 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526

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