8,440,231

8440231

Starting at 8,440,231, the Collatz iteration reaches 1 after 349 steps. The first transition is 25320694; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 8440231

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 8,440,232

Proper Divisor Sum 1

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #8440207 ← → #8440249

Radix Representation

Decimal	8440231
Binary	100000001100100110100111 (24 bits)
Octal	0o40144647
Hexadecimal	0x80C9A7

Divisor Catalog (2)

1 8,440,231

Collatz Trajectory (349 steps to reach 1)

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

8,440,231 25,320,694 12,660,347 37,981,042 18,990,521 56,971,564 28,485,782 14,242,891 42,728,674 21,364,337 64,093,012 32,046,506 16,023,253 48,069,760 24,034,880 12,017,440 6,008,720 3,004,360 1,502,180 751,090 375,545 1,126,636 563,318 281,659 844,978 422,489 1,267,468 633,734 316,867 950,602 475,301 1,425,904 712,952 356,476 178,238 89,119 267,358 133,679 401,038 200,519 601,558 300,779 902,338 451,169 1,353,508 676,754 338,377 1,015,132 507,566 253,783 761,350 380,675 1,142,026 571,013 1,713,040 856,520 428,260 214,130 107,065 321,196

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