λ
Sequence Observatory

3,329,707

3329707
Deficient Odd Prime

Starting at 3,329,707, the Collatz iteration reaches 1 after 177 steps. The first transition is 9989122; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 3329707
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 3,329,708
Proper Divisor Sum 1
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #3329659 ← → #3329713

Radix Representation

Decimal 3329707
Binary 1100101100111010101011 (22 bits)
Octal 0o14547253
Hexadecimal 0x32CEAB

Divisor Catalog (2)

Collatz Trajectory (177 steps to reach 1)

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

3,329,707 9,989,122 4,994,561 14,983,684 7,491,842 3,745,921 11,237,764 5,618,882 2,809,441 8,428,324 4,214,162 2,107,081 6,321,244 3,160,622 1,580,311 4,740,934 2,370,467 7,111,402 3,555,701 10,667,104 5,333,552 2,666,776 1,333,388 666,694 333,347 1,000,042 500,021 1,500,064 750,032 375,016 187,508 93,754 46,877 140,632 70,316 35,158 17,579 52,738 26,369 79,108 39,554 19,777 59,332 29,666 14,833 44,500 22,250 11,125 33,376 16,688 8,344 4,172 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587

More profiles

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