λ
Sigma Notebook

8,154,053

61 × 133673
Deficient Odd Composite

8,154,053 is odd and not a perfect square. Its factorization is 61 × 133673 and its 4 divisors sum to 8,287,788.

Prime Factor Structure

Factorization String 61 × 133673
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 8,287,788
Proper Divisor Sum 133,735
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #8154043 ← → #8154061

Radix Representation

Decimal 8154053
Binary 11111000110101111000101 (23 bits)
Octal 0o37065705
Hexadecimal 0x7C6BC5

Divisor Catalog (4)

1 61 133,673 8,154,053

Collatz Trajectory (142 steps to reach 1)

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

8,154,053 24,462,160 12,231,080 6,115,540 3,057,770 1,528,885 4,586,656 2,293,328 1,146,664 573,332 286,666 143,333 430,000 215,000 107,500 53,750 26,875 80,626 40,313 120,940 60,470 30,235 90,706 45,353 136,060 68,030 34,015 102,046 51,023 153,070 76,535 229,606 114,803 344,410 172,205 516,616 258,308 129,154 64,577 193,732 96,866 48,433 145,300 72,650 36,325 108,976 54,488 27,244 13,622 6,811 20,434 10,217 30,652 15,326 7,663 22,990 11,495 34,486 17,243 51,730

More profiles

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