λ
Sequence Observatory

5,375,031

3 × 23 × 77899
Deficient Odd Composite

Starting at 5,375,031, the Collatz iteration reaches 1 after 263 steps. The first transition is 16125094; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 23 × 77899
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,478,400
Proper Divisor Sum 2,103,369
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #5375017 ← → #5375033

Radix Representation

Decimal 5375031
Binary 10100100000010000110111 (23 bits)
Octal 0o24402067
Hexadecimal 0x520437

Divisor Catalog (8)

1 3 23 69 77,899 233,697 1,791,677 5,375,031

Collatz Trajectory (263 steps to reach 1)

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

5,375,031 16,125,094 8,062,547 24,187,642 12,093,821 36,281,464 18,140,732 9,070,366 4,535,183 13,605,550 6,802,775 20,408,326 10,204,163 30,612,490 15,306,245 45,918,736 22,959,368 11,479,684 5,739,842 2,869,921 8,609,764 4,304,882 2,152,441 6,457,324 3,228,662 1,614,331 4,842,994 2,421,497 7,264,492 3,632,246 1,816,123 5,448,370 2,724,185 8,172,556 4,086,278 2,043,139 6,129,418 3,064,709 9,194,128 4,597,064 2,298,532 1,149,266 574,633 1,723,900 861,950 430,975 1,292,926 646,463 1,939,390 969,695 2,909,086 1,454,543 4,363,630 2,181,815 6,545,446 3,272,723 9,818,170 4,909,085 14,727,256 7,363,628

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