1,268,476

2² × 11 × 127 × 227

Starting at 1,268,476, the Collatz iteration reaches 1 after 129 steps. The first transition is 634238; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 11 × 127 × 227

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,451,456

Proper Divisor Sum 1,182,980

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1268467 ← → #1268479

Radix Representation

Decimal	1268476
Binary	100110101101011111100 (21 bits)
Octal	0o4655374
Hexadecimal	0x135AFC

Divisor Catalog (24)

Collatz Trajectory (129 steps to reach 1)

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

1,268,476 634,238 317,119 951,358 475,679 1,427,038 713,519 2,140,558 1,070,279 3,210,838 1,605,419 4,816,258 2,408,129 7,224,388 3,612,194 1,806,097 5,418,292 2,709,146 1,354,573 4,063,720 2,031,860 1,015,930 507,965 1,523,896 761,948 380,974 190,487 571,462 285,731 857,194 428,597 1,285,792 642,896 321,448 160,724 80,362 40,181 120,544 60,272 30,136 15,068 7,534 3,767 11,302 5,651 16,954 8,477 25,432 12,716 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050

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