λ
Sigma Notebook

3,711,487

13 × 23 × 12413
Deficient Odd Composite

3,711,487 is odd and not a perfect square. Its factorization is 13 × 23 × 12413 and its 8 divisors sum to 4,171,104.

Prime Factor Structure

Factorization String 13 × 23 × 12413
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 4,171,104
Proper Divisor Sum 459,617
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #3711481 ← → #3711493

Radix Representation

Decimal 3711487
Binary 1110001010000111111111 (22 bits)
Octal 0o16120777
Hexadecimal 0x38A1FF

Divisor Catalog (8)

1 13 23 299 12,413 161,369 285,499 3,711,487

Collatz Trajectory (203 steps to reach 1)

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

3,711,487 11,134,462 5,567,231 16,701,694 8,350,847 25,052,542 12,526,271 37,578,814 18,789,407 56,368,222 28,184,111 84,552,334 42,276,167 126,828,502 63,414,251 190,242,754 95,121,377 285,364,132 142,682,066 71,341,033 214,023,100 107,011,550 53,505,775 160,517,326 80,258,663 240,775,990 120,387,995 361,163,986 180,581,993 541,745,980 270,872,990 135,436,495 406,309,486 203,154,743 609,464,230 304,732,115 914,196,346 457,098,173 1,371,294,520 685,647,260 342,823,630 171,411,815 514,235,446 257,117,723 771,353,170 385,676,585 1,157,029,756 578,514,878 289,257,439 867,772,318 433,886,159 1,301,658,478 650,829,239 1,952,487,718 976,243,859 2,928,731,578 1,464,365,789 4,393,097,368 2,196,548,684 1,098,274,342

More profiles

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