1,474,776

2³ × 3² × 20483

Starting at 1,474,776, the Collatz iteration reaches 1 after 243 steps. The first transition is 737388; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 3^2 × 20483

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,994,380

Proper Divisor Sum 2,519,604

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1474769 ← → #1474787

Radix Representation

Decimal	1474776
Binary	101101000000011011000 (21 bits)
Octal	0o5500330
Hexadecimal	0x1680D8

Divisor Catalog (24)

1 2 3 4 6 8 9 12 18 24 36 72 20,483 40,966 61,449 81,932 122,898 163,864 184,347 245,796 368,694 491,592 737,388 1,474,776

Collatz Trajectory (243 steps to reach 1)

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

1,474,776 737,388 368,694 184,347 553,042 276,521 829,564 414,782 207,391 622,174 311,087 933,262 466,631 1,399,894 699,947 2,099,842 1,049,921 3,149,764 1,574,882 787,441 2,362,324 1,181,162 590,581 1,771,744 885,872 442,936 221,468 110,734 55,367 166,102 83,051 249,154 124,577 373,732 186,866 93,433 280,300 140,150 70,075 210,226 105,113 315,340 157,670 78,835 236,506 118,253 354,760 177,380 88,690 44,345 133,036 66,518 33,259 99,778 49,889 149,668 74,834 37,417 112,252 56,126

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