λ
Sequence Observatory

6,224,365

5 × 7 × 177839
Deficient Odd Composite

Starting at 6,224,365, the Collatz iteration reaches 1 after 77 steps. The first transition is 18673096; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 5 × 7 × 177839
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,536,320
Proper Divisor Sum 2,311,955
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #6224359 ← → #6224369

Radix Representation

Decimal 6224365
Binary 10111101111100111101101 (23 bits)
Octal 0o27574755
Hexadecimal 0x5EF9ED

Divisor Catalog (8)

1 5 7 35 177,839 889,195 1,244,873 6,224,365

Collatz Trajectory (77 steps to reach 1)

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

6,224,365 18,673,096 9,336,548 4,668,274 2,334,137 7,002,412 3,501,206 1,750,603 5,251,810 2,625,905 7,877,716 3,938,858 1,969,429 5,908,288 2,954,144 1,477,072 738,536 369,268 184,634 92,317 276,952 138,476 69,238 34,619 103,858 51,929 155,788 77,894 38,947 116,842 58,421 175,264 87,632 43,816 21,908 10,954 5,477 16,432 8,216 4,108 2,054 1,027 3,082 1,541 4,624 2,312 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184

More profiles

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