λ
Sigma Notebook

3,753,769

1489 × 2521
Deficient Odd Composite

3,753,769 is odd and not a perfect square. Its factorization is 1489 × 2521 and its 4 divisors sum to 3,757,780.

Prime Factor Structure

Factorization String 1489 × 2521
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,757,780
Proper Divisor Sum 4,011
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #3753767 ← → #3753779

Radix Representation

Decimal 3753769
Binary 1110010100011100101001 (22 bits)
Octal 0o16243451
Hexadecimal 0x394729

Divisor Catalog (4)

1 1,489 2,521 3,753,769

Collatz Trajectory (159 steps to reach 1)

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

3,753,769 11,261,308 5,630,654 2,815,327 8,445,982 4,222,991 12,668,974 6,334,487 19,003,462 9,501,731 28,505,194 14,252,597 42,757,792 21,378,896 10,689,448 5,344,724 2,672,362 1,336,181 4,008,544 2,004,272 1,002,136 501,068 250,534 125,267 375,802 187,901 563,704 281,852 140,926 70,463 211,390 105,695 317,086 158,543 475,630 237,815 713,446 356,723 1,070,170 535,085 1,605,256 802,628 401,314 200,657 601,972 300,986 150,493 451,480 225,740 112,870 56,435 169,306 84,653 253,960 126,980 63,490 31,745 95,236 47,618 23,809

More profiles

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