1,416,008

2³ × 11 × 16091

Starting at 1,416,008, the Collatz iteration reaches 1 after 212 steps. The first transition is 708004; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 11 × 16091

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,896,560

Proper Divisor Sum 1,480,552

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1416007 ← → #1416011

Radix Representation

Decimal	1416008
Binary	101011001101101001000 (21 bits)
Octal	0o5315510
Hexadecimal	0x159B48

Divisor Catalog (16)

1 2 4 8 11 22 44 88 16,091 32,182 64,364 128,728 177,001 354,002 708,004 1,416,008

Collatz Trajectory (212 steps to reach 1)

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

1,416,008 708,004 354,002 177,001 531,004 265,502 132,751 398,254 199,127 597,382 298,691 896,074 448,037 1,344,112 672,056 336,028 168,014 84,007 252,022 126,011 378,034 189,017 567,052 283,526 141,763 425,290 212,645 637,936 318,968 159,484 79,742 39,871 119,614 59,807 179,422 89,711 269,134 134,567 403,702 201,851 605,554 302,777 908,332 454,166 227,083 681,250 340,625 1,021,876 510,938 255,469 766,408 383,204 191,602 95,801 287,404 143,702 71,851 215,554 107,777 323,332

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