λ
Sequence Observatory

4,055,323

1453 × 2791
Deficient Odd Composite

Starting at 4,055,323, the Collatz iteration reaches 1 after 229 steps. The first transition is 12165970; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 1453 × 2791
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,059,568
Proper Divisor Sum 4,245
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #4055321 ← → #4055329

Radix Representation

Decimal 4055323
Binary 1111011110000100011011 (22 bits)
Octal 0o17360433
Hexadecimal 0x3DE11B

Divisor Catalog (4)

1 1,453 2,791 4,055,323

Collatz Trajectory (229 steps to reach 1)

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

4,055,323 12,165,970 6,082,985 18,248,956 9,124,478 4,562,239 13,686,718 6,843,359 20,530,078 10,265,039 30,795,118 15,397,559 46,192,678 23,096,339 69,289,018 34,644,509 103,933,528 51,966,764 25,983,382 12,991,691 38,975,074 19,487,537 58,462,612 29,231,306 14,615,653 43,846,960 21,923,480 10,961,740 5,480,870 2,740,435 8,221,306 4,110,653 12,331,960 6,165,980 3,082,990 1,541,495 4,624,486 2,312,243 6,936,730 3,468,365 10,405,096 5,202,548 2,601,274 1,300,637 3,901,912 1,950,956 975,478 487,739 1,463,218 731,609 2,194,828 1,097,414 548,707 1,646,122 823,061 2,469,184 1,234,592 617,296 308,648 154,324

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