λ
Sequence Observatory

5,054,313

3 × 11 × 103 × 1487
Deficient Odd Composite

Starting at 5,054,313, the Collatz iteration reaches 1 after 188 steps. The first transition is 15162940; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 3 × 11 × 103 × 1487
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 7,428,096
Proper Divisor Sum 2,373,783
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #5054303 ← → #5054317

Radix Representation

Decimal 5054313
Binary 10011010001111101101001 (23 bits)
Octal 0o23217551
Hexadecimal 0x4D1F69

Divisor Catalog (16)

1 3 11 33 103 309 1,133 1,487 3,399 4,461 16,357 49,071 153,161 459,483 1,684,771 5,054,313

Collatz Trajectory (188 steps to reach 1)

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

5,054,313 15,162,940 7,581,470 3,790,735 11,372,206 5,686,103 17,058,310 8,529,155 25,587,466 12,793,733 38,381,200 19,190,600 9,595,300 4,797,650 2,398,825 7,196,476 3,598,238 1,799,119 5,397,358 2,698,679 8,096,038 4,048,019 12,144,058 6,072,029 18,216,088 9,108,044 4,554,022 2,277,011 6,831,034 3,415,517 10,246,552 5,123,276 2,561,638 1,280,819 3,842,458 1,921,229 5,763,688 2,881,844 1,440,922 720,461 2,161,384 1,080,692 540,346 270,173 810,520 405,260 202,630 101,315 303,946 151,973 455,920 227,960 113,980 56,990 28,495 85,486 42,743 128,230 64,115 192,346

More profiles

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