λ
Sigma Notebook

8,804,391

3 × 19 × 83 × 1861
Deficient Odd Composite

8,804,391 is odd and not a perfect square. Its factorization is 3 × 19 × 83 × 1861 and its 16 divisors sum to 12,512,640.

Prime Factor Structure

Factorization String 3 × 19 × 83 × 1861
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 12,512,640
Proper Divisor Sum 3,708,249
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #8804387 ← → #8804417

Radix Representation

Decimal 8804391
Binary 100001100101100000100111 (24 bits)
Octal 0o41454047
Hexadecimal 0x865827

Divisor Catalog (16)

1 3 19 57 83 249 1,577 1,861 4,731 5,583 35,359 106,077 154,463 463,389 2,934,797 8,804,391

Collatz Trajectory (150 steps to reach 1)

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

8,804,391 26,413,174 13,206,587 39,619,762 19,809,881 59,429,644 29,714,822 14,857,411 44,572,234 22,286,117 66,858,352 33,429,176 16,714,588 8,357,294 4,178,647 12,535,942 6,267,971 18,803,914 9,401,957 28,205,872 14,102,936 7,051,468 3,525,734 1,762,867 5,288,602 2,644,301 7,932,904 3,966,452 1,983,226 991,613 2,974,840 1,487,420 743,710 371,855 1,115,566 557,783 1,673,350 836,675 2,510,026 1,255,013 3,765,040 1,882,520 941,260 470,630 235,315 705,946 352,973 1,058,920 529,460 264,730 132,365 397,096 198,548 99,274 49,637 148,912 74,456 37,228 18,614 9,307

More profiles

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