λ
Sigma Notebook

4,246,815

3 × 5 × 283121
Deficient Odd Composite

4,246,815 is odd and not a perfect square. Its factorization is 3 × 5 × 283121 and its 8 divisors sum to 6,794,928.

Prime Factor Structure

Factorization String 3 × 5 × 283121
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 6,794,928
Proper Divisor Sum 2,548,113
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #4246807 ← → #4246817

Radix Representation

Decimal 4246815
Binary 10000001100110100011111 (23 bits)
Octal 0o20146437
Hexadecimal 0x40CD1F

Divisor Catalog (8)

1 3 5 15 283,121 849,363 1,415,605 4,246,815

Collatz Trajectory (136 steps to reach 1)

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

4,246,815 12,740,446 6,370,223 19,110,670 9,555,335 28,666,006 14,333,003 42,999,010 21,499,505 64,498,516 32,249,258 16,124,629 48,373,888 24,186,944 12,093,472 6,046,736 3,023,368 1,511,684 755,842 377,921 1,133,764 566,882 283,441 850,324 425,162 212,581 637,744 318,872 159,436 79,718 39,859 119,578 59,789 179,368 89,684 44,842 22,421 67,264 33,632 16,816 8,408 4,204 2,102 1,051 3,154 1,577 4,732 2,366 1,183 3,550 1,775 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495

More profiles

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