λ
Sigma Notebook

3,772,791

33 × 11 × 12703
Deficient Odd Composite

3,772,791 is odd and not a perfect square. Its factorization is 3^3 × 11 × 12703 and its 16 divisors sum to 6,097,920.

Prime Factor Structure

Factorization String 3^3 × 11 × 12703
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 6,097,920
Proper Divisor Sum 2,325,129
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #3772771 ← → #3772801

Radix Representation

Decimal 3772791
Binary 1110011001000101110111 (22 bits)
Octal 0o16310567
Hexadecimal 0x399177

Divisor Catalog (16)

1 3 9 11 27 33 99 297 12,703 38,109 114,327 139,733 342,981 419,199 1,257,597 3,772,791

Collatz Trajectory (216 steps to reach 1)

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

3,772,791 11,318,374 5,659,187 16,977,562 8,488,781 25,466,344 12,733,172 6,366,586 3,183,293 9,549,880 4,774,940 2,387,470 1,193,735 3,581,206 1,790,603 5,371,810 2,685,905 8,057,716 4,028,858 2,014,429 6,043,288 3,021,644 1,510,822 755,411 2,266,234 1,133,117 3,399,352 1,699,676 849,838 424,919 1,274,758 637,379 1,912,138 956,069 2,868,208 1,434,104 717,052 358,526 179,263 537,790 268,895 806,686 403,343 1,210,030 605,015 1,815,046 907,523 2,722,570 1,361,285 4,083,856 2,041,928 1,020,964 510,482 255,241 765,724 382,862 191,431 574,294 287,147 861,442

More profiles

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