λ
Sequence Observatory

8,043,351

3 × 2681117
Deficient Odd Composite

Starting at 8,043,351, the Collatz iteration reaches 1 after 230 steps. The first transition is 24130054; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 2681117
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 10,724,472
Proper Divisor Sum 2,681,121
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #8043349 ← → #8043361

Radix Representation

Decimal 8043351
Binary 11110101011101101010111 (23 bits)
Octal 0o36535527
Hexadecimal 0x7ABB57

Divisor Catalog (4)

1 3 2,681,117 8,043,351

Collatz Trajectory (230 steps to reach 1)

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

8,043,351 24,130,054 12,065,027 36,195,082 18,097,541 54,292,624 27,146,312 13,573,156 6,786,578 3,393,289 10,179,868 5,089,934 2,544,967 7,634,902 3,817,451 11,452,354 5,726,177 17,178,532 8,589,266 4,294,633 12,883,900 6,441,950 3,220,975 9,662,926 4,831,463 14,494,390 7,247,195 21,741,586 10,870,793 32,612,380 16,306,190 8,153,095 24,459,286 12,229,643 36,688,930 18,344,465 55,033,396 27,516,698 13,758,349 41,275,048 20,637,524 10,318,762 5,159,381 15,478,144 7,739,072 3,869,536 1,934,768 967,384 483,692 241,846 120,923 362,770 181,385 544,156 272,078 136,039 408,118 204,059 612,178 306,089

More profiles

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