λ
Sequence Observatory

3,070,313

61 × 50333
Deficient Odd Composite

Starting at 3,070,313, the Collatz iteration reaches 1 after 107 steps. The first transition is 9210940; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 61 × 50333
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,120,708
Proper Divisor Sum 50,395
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #3070289 ← → #3070321

Radix Representation

Decimal 3070313
Binary 1011101101100101101001 (22 bits)
Octal 0o13554551
Hexadecimal 0x2ED969

Divisor Catalog (4)

1 61 50,333 3,070,313

Collatz Trajectory (107 steps to reach 1)

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

3,070,313 9,210,940 4,605,470 2,302,735 6,908,206 3,454,103 10,362,310 5,181,155 15,543,466 7,771,733 23,315,200 11,657,600 5,828,800 2,914,400 1,457,200 728,600 364,300 182,150 91,075 273,226 136,613 409,840 204,920 102,460 51,230 25,615 76,846 38,423 115,270 57,635 172,906 86,453 259,360 129,680 64,840 32,420 16,210 8,105 24,316 12,158 6,079 18,238 9,119 27,358 13,679 41,038 20,519 61,558 30,779 92,338 46,169 138,508 69,254 34,627 103,882 51,941 155,824 77,912 38,956 19,478

More profiles

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