λ
Sequence Observatory

2,823,061

349 × 8089
Deficient Odd Composite

Starting at 2,823,061, the Collatz iteration reaches 1 after 76 steps. The first transition is 8469184; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 349 × 8089
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,831,500
Proper Divisor Sum 8,439
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #2823059 ← → #2823101

Radix Representation

Decimal 2823061
Binary 1010110001001110010101 (22 bits)
Octal 0o12611625
Hexadecimal 0x2B1395

Divisor Catalog (4)

1 349 8,089 2,823,061

Collatz Trajectory (76 steps to reach 1)

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

2,823,061 8,469,184 4,234,592 2,117,296 1,058,648 529,324 264,662 132,331 396,994 198,497 595,492 297,746 148,873 446,620 223,310 111,655 334,966 167,483 502,450 251,225 753,676 376,838 188,419 565,258 282,629 847,888 423,944 211,972 105,986 52,993 158,980 79,490 39,745 119,236 59,618 29,809 89,428 44,714 22,357 67,072 33,536 16,768 8,384 4,192 2,096 1,048 524 262 131 394 197 592 296 148 74 37 112 56 28 14

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