λ
Sequence Observatory

8,276,804

22 × 971 × 2131
Deficient Even Composite

Starting at 8,276,804, the Collatz iteration reaches 1 after 93 steps. The first transition is 4138402; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 971 × 2131
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 14,506,128
Proper Divisor Sum 6,229,324
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #8276797 ← → #8276819

Radix Representation

Decimal 8276804
Binary 11111100100101101000100 (23 bits)
Octal 0o37445504
Hexadecimal 0x7E4B44

Divisor Catalog (12)

1 2 4 971 1,942 2,131 3,884 4,262 8,524 2,069,201 4,138,402 8,276,804

Collatz Trajectory (93 steps to reach 1)

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

8,276,804 4,138,402 2,069,201 6,207,604 3,103,802 1,551,901 4,655,704 2,327,852 1,163,926 581,963 1,745,890 872,945 2,618,836 1,309,418 654,709 1,964,128 982,064 491,032 245,516 122,758 61,379 184,138 92,069 276,208 138,104 69,052 34,526 17,263 51,790 25,895 77,686 38,843 116,530 58,265 174,796 87,398 43,699 131,098 65,549 196,648 98,324 49,162 24,581 73,744 36,872 18,436 9,218 4,609 13,828 6,914 3,457 10,372 5,186 2,593 7,780 3,890 1,945 5,836 2,918 1,459

More profiles

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