λ
Sigma Notebook

4,291,331

11 × 367 × 1063
Deficient Odd Composite

4,291,331 is odd and not a perfect square. Its factorization is 11 × 367 × 1063 and its 8 divisors sum to 4,698,624.

Prime Factor Structure

Factorization String 11 × 367 × 1063
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 4,698,624
Proper Divisor Sum 407,293
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #4291319 ← → #4291337

Radix Representation

Decimal 4291331
Binary 10000010111101100000011 (23 bits)
Octal 0o20275403
Hexadecimal 0x417B03

Divisor Catalog (8)

1 11 367 1,063 4,037 11,693 390,121 4,291,331

Collatz Trajectory (211 steps to reach 1)

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

4,291,331 12,873,994 6,436,997 19,310,992 9,655,496 4,827,748 2,413,874 1,206,937 3,620,812 1,810,406 905,203 2,715,610 1,357,805 4,073,416 2,036,708 1,018,354 509,177 1,527,532 763,766 381,883 1,145,650 572,825 1,718,476 859,238 429,619 1,288,858 644,429 1,933,288 966,644 483,322 241,661 724,984 362,492 181,246 90,623 271,870 135,935 407,806 203,903 611,710 305,855 917,566 458,783 1,376,350 688,175 2,064,526 1,032,263 3,096,790 1,548,395 4,645,186 2,322,593 6,967,780 3,483,890 1,741,945 5,225,836 2,612,918 1,306,459 3,919,378 1,959,689 5,879,068

More profiles

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