1,242,214

2 × 53 × 11719

Starting at 1,242,214, the Collatz iteration reaches 1 after 85 steps. The first transition is 621107; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 53 × 11719

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,898,640

Proper Divisor Sum 656,426

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #1242193 ← → #1242217

Radix Representation

Decimal	1242214
Binary	100101111010001100110 (21 bits)
Octal	0o4572146
Hexadecimal	0x12F466

Divisor Catalog (8)

1 2 53 106 11,719 23,438 621,107 1,242,214

Collatz Trajectory (85 steps to reach 1)

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

1,242,214 621,107 1,863,322 931,661 2,794,984 1,397,492 698,746 349,373 1,048,120 524,060 262,030 131,015 393,046 196,523 589,570 294,785 884,356 442,178 221,089 663,268 331,634 165,817 497,452 248,726 124,363 373,090 186,545 559,636 279,818 139,909 419,728 209,864 104,932 52,466 26,233 78,700 39,350 19,675 59,026 29,513 88,540 44,270 22,135 66,406 33,203 99,610 49,805 149,416 74,708 37,354 18,677 56,032 28,016 14,008 7,004 3,502 1,751 5,254 2,627 7,882

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