λ
Zalai Atlas

6,361,921

349 × 18229
Deficient Odd Composite

6,361,921 has the prime decomposition 349 × 18229. Its 2 distinct prime factors produce 4 positive divisors.

Prime Factor Structure

Factorization String 349 × 18229
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,380,500
Proper Divisor Sum 18,579
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #6361919 ← → #6361963

Radix Representation

Decimal 6361921
Binary 11000010001001101000001 (23 bits)
Octal 0o30211501
Hexadecimal 0x611341

Divisor Catalog (4)

1 349 18,229 6,361,921

Collatz Trajectory (121 steps to reach 1)

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

6,361,921 19,085,764 9,542,882 4,771,441 14,314,324 7,157,162 3,578,581 10,735,744 5,367,872 2,683,936 1,341,968 670,984 335,492 167,746 83,873 251,620 125,810 62,905 188,716 94,358 47,179 141,538 70,769 212,308 106,154 53,077 159,232 79,616 39,808 19,904 9,952 4,976 2,488 1,244 622 311 934 467 1,402 701 2,104 1,052 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132

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