λ
Sequence Observatory

3,799,309

751 × 5059
Deficient Odd Composite

Starting at 3,799,309, the Collatz iteration reaches 1 after 79 steps. The first transition is 11397928; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 751 × 5059
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,805,120
Proper Divisor Sum 5,811
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #3799291 ← → #3799333

Radix Representation

Decimal 3799309
Binary 1110011111100100001101 (22 bits)
Octal 0o16374415
Hexadecimal 0x39F90D

Divisor Catalog (4)

1 751 5,059 3,799,309

Collatz Trajectory (79 steps to reach 1)

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

3,799,309 11,397,928 5,698,964 2,849,482 1,424,741 4,274,224 2,137,112 1,068,556 534,278 267,139 801,418 400,709 1,202,128 601,064 300,532 150,266 75,133 225,400 112,700 56,350 28,175 84,526 42,263 126,790 63,395 190,186 95,093 285,280 142,640 71,320 35,660 17,830 8,915 26,746 13,373 40,120 20,060 10,030 5,015 15,046 7,523 22,570 11,285 33,856 16,928 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448 224 112

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