λ
Sequence Observatory

4,715,493

3 × 907 × 1733
Deficient Odd Composite

Starting at 4,715,493, the Collatz iteration reaches 1 after 162 steps. The first transition is 14146480; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 907 × 1733
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 6,297,888
Proper Divisor Sum 1,582,395
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #4715467 ← → #4715497

Radix Representation

Decimal 4715493
Binary 10001111111001111100101 (23 bits)
Octal 0o21771745
Hexadecimal 0x47F3E5

Divisor Catalog (8)

1 3 907 1,733 2,721 5,199 1,571,831 4,715,493

Collatz Trajectory (162 steps to reach 1)

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

4,715,493 14,146,480 7,073,240 3,536,620 1,768,310 884,155 2,652,466 1,326,233 3,978,700 1,989,350 994,675 2,984,026 1,492,013 4,476,040 2,238,020 1,119,010 559,505 1,678,516 839,258 419,629 1,258,888 629,444 314,722 157,361 472,084 236,042 118,021 354,064 177,032 88,516 44,258 22,129 66,388 33,194 16,597 49,792 24,896 12,448 6,224 3,112 1,556 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142

More profiles

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