λ
Sequence Observatory

5,177,362

2 × 2588681
Deficient Even Composite

Starting at 5,177,362, the Collatz iteration reaches 1 after 95 steps. The first transition is 2588681; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 2588681
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,766,046
Proper Divisor Sum 2,588,684
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #5177351 ← → #5177363

Radix Representation

Decimal 5177362
Binary 10011110000000000010010 (23 bits)
Octal 0o23600022
Hexadecimal 0x4F0012

Divisor Catalog (4)

1 2 2,588,681 5,177,362

Collatz Trajectory (95 steps to reach 1)

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

5,177,362 2,588,681 7,766,044 3,883,022 1,941,511 5,824,534 2,912,267 8,736,802 4,368,401 13,105,204 6,552,602 3,276,301 9,828,904 4,914,452 2,457,226 1,228,613 3,685,840 1,842,920 921,460 460,730 230,365 691,096 345,548 172,774 86,387 259,162 129,581 388,744 194,372 97,186 48,593 145,780 72,890 36,445 109,336 54,668 27,334 13,667 41,002 20,501 61,504 30,752 15,376 7,688 3,844 1,922 961 2,884 1,442 721 2,164 1,082 541 1,624 812 406 203 610 305 916

More profiles

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