1,426,353

3 × 43 × 11057

Starting at 1,426,353, the Collatz iteration reaches 1 after 124 steps. The first transition is 4279060; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 43 × 11057

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,946,208

Proper Divisor Sum 519,855

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #1426343 ← → #1426361

Radix Representation

Decimal	1426353
Binary	101011100001110110001 (21 bits)
Octal	0o5341661
Hexadecimal	0x15C3B1

Divisor Catalog (8)

1 3 43 129 11,057 33,171 475,451 1,426,353

Collatz Trajectory (124 steps to reach 1)

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

1,426,353 4,279,060 2,139,530 1,069,765 3,209,296 1,604,648 802,324 401,162 200,581 601,744 300,872 150,436 75,218 37,609 112,828 56,414 28,207 84,622 42,311 126,934 63,467 190,402 95,201 285,604 142,802 71,401 214,204 107,102 53,551 160,654 80,327 240,982 120,491 361,474 180,737 542,212 271,106 135,553 406,660 203,330 101,665 304,996 152,498 76,249 228,748 114,374 57,187 171,562 85,781 257,344 128,672 64,336 32,168 16,084 8,042 4,021 12,064 6,032 3,016 1,508

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