1,438,122

2 × 3 × 7 × 97 × 353

Starting at 1,438,122, the Collatz iteration reaches 1 after 93 steps. The first transition is 719061; the starting value is even with 32 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 7 × 97 × 353

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 3,330,432

Proper Divisor Sum 1,892,310

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1438117 ← → #1438123

Radix Representation

Decimal	1438122
Binary	101011111000110101010 (21 bits)
Octal	0o5370652
Hexadecimal	0x15F1AA

Divisor Catalog (32)

1 2 3 6 7 14 21 42 97 194 291 353 582 679 706 1,059 1,358 2,037 2,118 2,471 4,074 4,942 7,413 14,826 34,241 68,482 102,723 205,446 239,687 479,374 719,061 1,438,122

Collatz Trajectory (93 steps to reach 1)

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

1,438,122 719,061 2,157,184 1,078,592 539,296 269,648 134,824 67,412 33,706 16,853 50,560 25,280 12,640 6,320 3,160 1,580 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232

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