λ
Sigma Notebook

8,170,102

2 × 4085051
Deficient Even Composite

8,170,102 is even and not a perfect square. Its factorization is 2 × 4085051 and its 4 divisors sum to 12,255,156.

Prime Factor Structure

Factorization String 2 × 4085051
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 12,255,156
Proper Divisor Sum 4,085,054
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #8170093 ← → #8170139

Radix Representation

Decimal 8170102
Binary 11111001010101001110110 (23 bits)
Octal 0o37125166
Hexadecimal 0x7CAA76

Divisor Catalog (4)

1 2 4,085,051 8,170,102

Collatz Trajectory (168 steps to reach 1)

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

8,170,102 4,085,051 12,255,154 6,127,577 18,382,732 9,191,366 4,595,683 13,787,050 6,893,525 20,680,576 10,340,288 5,170,144 2,585,072 1,292,536 646,268 323,134 161,567 484,702 242,351 727,054 363,527 1,090,582 545,291 1,635,874 817,937 2,453,812 1,226,906 613,453 1,840,360 920,180 460,090 230,045 690,136 345,068 172,534 86,267 258,802 129,401 388,204 194,102 97,051 291,154 145,577 436,732 218,366 109,183 327,550 163,775 491,326 245,663 736,990 368,495 1,105,486 552,743 1,658,230 829,115 2,487,346 1,243,673 3,731,020 1,865,510

More profiles

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