1,924,725

3 × 5² × 11 × 2333

Starting at 1,924,725, the Collatz iteration reaches 1 after 78 steps. The first transition is 5774176; the starting value is odd with 24 positive divisors.

Prime Factor Structure

Factorization String 3 × 5^2 × 11 × 2333

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,472,992

Proper Divisor Sum 1,548,267

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1924721 ← → #1924751

Radix Representation

Decimal	1924725
Binary	111010101111001110101 (21 bits)
Octal	0o7257165
Hexadecimal	0x1D5E75

Divisor Catalog (24)

1 3 5 11 15 25 33 55 75 165 275 825 2,333 6,999 11,665 25,663 34,995 58,325 76,989 128,315 174,975 384,945 641,575 1,924,725

Collatz Trajectory (78 steps to reach 1)

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

1,924,725 5,774,176 2,887,088 1,443,544 721,772 360,886 180,443 541,330 270,665 811,996 405,998 202,999 608,998 304,499 913,498 456,749 1,370,248 685,124 342,562 171,281 513,844 256,922 128,461 385,384 192,692 96,346 48,173 144,520 72,260 36,130 18,065 54,196 27,098 13,549 40,648 20,324 10,162 5,081 15,244 7,622 3,811 11,434 5,717 17,152 8,576 4,288 2,144 1,072 536 268 134 67 202 101 304 152 76 38 19 58

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