λ
Sigma Notebook

7,355,649

3 × 7 × 31 × 11299
Deficient Odd Composite

7,355,649 is odd and not a perfect square. Its factorization is 3 × 7 × 31 × 11299 and its 16 divisors sum to 11,571,200.

Prime Factor Structure

Factorization String 3 × 7 × 31 × 11299
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 11,571,200
Proper Divisor Sum 4,215,551
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #7355633 ← → #7355651

Radix Representation

Decimal 7355649
Binary 11100000011110100000001 (23 bits)
Octal 0o34036401
Hexadecimal 0x703D01

Divisor Catalog (16)

1 3 7 21 31 93 217 651 11,299 33,897 79,093 237,279 350,269 1,050,807 2,451,883 7,355,649

Collatz Trajectory (204 steps to reach 1)

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

7,355,649 22,066,948 11,033,474 5,516,737 16,550,212 8,275,106 4,137,553 12,412,660 6,206,330 3,103,165 9,309,496 4,654,748 2,327,374 1,163,687 3,491,062 1,745,531 5,236,594 2,618,297 7,854,892 3,927,446 1,963,723 5,891,170 2,945,585 8,836,756 4,418,378 2,209,189 6,627,568 3,313,784 1,656,892 828,446 414,223 1,242,670 621,335 1,864,006 932,003 2,796,010 1,398,005 4,194,016 2,097,008 1,048,504 524,252 262,126 131,063 393,190 196,595 589,786 294,893 884,680 442,340 221,170 110,585 331,756 165,878 82,939 248,818 124,409 373,228 186,614 93,307 279,922

More profiles

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