λ
Sequence Observatory

4,789,754

2 × 149 × 16073
Deficient Even Composite

Starting at 4,789,754, the Collatz iteration reaches 1 after 237 steps. The first transition is 2394877; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 149 × 16073
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,233,300
Proper Divisor Sum 2,443,546
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #4789747 ← → #4789777

Radix Representation

Decimal 4789754
Binary 10010010001010111111010 (23 bits)
Octal 0o22212772
Hexadecimal 0x4915FA

Divisor Catalog (8)

1 2 149 298 16,073 32,146 2,394,877 4,789,754

Collatz Trajectory (237 steps to reach 1)

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

4,789,754 2,394,877 7,184,632 3,592,316 1,796,158 898,079 2,694,238 1,347,119 4,041,358 2,020,679 6,062,038 3,031,019 9,093,058 4,546,529 13,639,588 6,819,794 3,409,897 10,229,692 5,114,846 2,557,423 7,672,270 3,836,135 11,508,406 5,754,203 17,262,610 8,631,305 25,893,916 12,946,958 6,473,479 19,420,438 9,710,219 29,130,658 14,565,329 43,695,988 21,847,994 10,923,997 32,771,992 16,385,996 8,192,998 4,096,499 12,289,498 6,144,749 18,434,248 9,217,124 4,608,562 2,304,281 6,912,844 3,456,422 1,728,211 5,184,634 2,592,317 7,776,952 3,888,476 1,944,238 972,119 2,916,358 1,458,179 4,374,538 2,187,269 6,561,808

More profiles

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