λ
Sequence Observatory

4,358,227

1033 × 4219
Deficient Odd Composite

Starting at 4,358,227, the Collatz iteration reaches 1 after 211 steps. The first transition is 13074682; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 1033 × 4219
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,363,480
Proper Divisor Sum 5,253
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #4358209 ← → #4358257

Radix Representation

Decimal 4358227
Binary 10000101000000001010011 (23 bits)
Octal 0o20500123
Hexadecimal 0x428053

Divisor Catalog (4)

1 1,033 4,219 4,358,227

Collatz Trajectory (211 steps to reach 1)

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

4,358,227 13,074,682 6,537,341 19,612,024 9,806,012 4,903,006 2,451,503 7,354,510 3,677,255 11,031,766 5,515,883 16,547,650 8,273,825 24,821,476 12,410,738 6,205,369 18,616,108 9,308,054 4,654,027 13,962,082 6,981,041 20,943,124 10,471,562 5,235,781 15,707,344 7,853,672 3,926,836 1,963,418 981,709 2,945,128 1,472,564 736,282 368,141 1,104,424 552,212 276,106 138,053 414,160 207,080 103,540 51,770 25,885 77,656 38,828 19,414 9,707 29,122 14,561 43,684 21,842 10,921 32,764 16,382 8,191 24,574 12,287 36,862 18,431 55,294 27,647

More profiles

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