λ
Sigma Notebook

3,340,357

79 × 42283
Deficient Odd Composite

3,340,357 is odd and not a perfect square. Its factorization is 79 × 42283 and its 4 divisors sum to 3,382,720.

Prime Factor Structure

Factorization String 79 × 42283
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,382,720
Proper Divisor Sum 42,363
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #3340349 ← → #3340367

Radix Representation

Decimal 3340357
Binary 1100101111100001000101 (22 bits)
Octal 0o14574105
Hexadecimal 0x32F845

Divisor Catalog (4)

1 79 42,283 3,340,357

Collatz Trajectory (208 steps to reach 1)

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

3,340,357 10,021,072 5,010,536 2,505,268 1,252,634 626,317 1,878,952 939,476 469,738 234,869 704,608 352,304 176,152 88,076 44,038 22,019 66,058 33,029 99,088 49,544 24,772 12,386 6,193 18,580 9,290 4,645 13,936 6,968 3,484 1,742 871 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330

More profiles

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