λ
Sigma Notebook

3,270,980

22 × 5 × 41 × 3989
Abundant Even Composite

3,270,980 is even and not a perfect square. Its factorization is 2^2 × 5 × 41 × 3989 and its 24 divisors sum to 7,038,360.

Prime Factor Structure

Factorization String 2^2 × 5 × 41 × 3989
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 7,038,360
Proper Divisor Sum 3,767,380
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #3270979 ← → #3271031

Radix Representation

Decimal 3270980
Binary 1100011110100101000100 (22 bits)
Octal 0o14364504
Hexadecimal 0x31E944

Divisor Catalog (24)

1 2 4 5 10 20 41 82 164 205 410 820 3,989 7,978 15,956 19,945 39,890 79,780 163,549 327,098 654,196 817,745 1,635,490 3,270,980

Collatz Trajectory (89 steps to reach 1)

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

3,270,980 1,635,490 817,745 2,453,236 1,226,618 613,309 1,839,928 919,964 459,982 229,991 689,974 344,987 1,034,962 517,481 1,552,444 776,222 388,111 1,164,334 582,167 1,746,502 873,251 2,619,754 1,309,877 3,929,632 1,964,816 982,408 491,204 245,602 122,801 368,404 184,202 92,101 276,304 138,152 69,076 34,538 17,269 51,808 25,904 12,952 6,476 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577

More profiles

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