λ
Sequence Observatory

2,309,107

383 × 6029
Deficient Odd Composite

Starting at 2,309,107, the Collatz iteration reaches 1 after 223 steps. The first transition is 6927322; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 383 × 6029
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,315,520
Proper Divisor Sum 6,413
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #2309081 ← → #2309113

Radix Representation

Decimal 2309107
Binary 1000110011101111110011 (22 bits)
Octal 0o10635763
Hexadecimal 0x233BF3

Divisor Catalog (4)

1 383 6,029 2,309,107

Collatz Trajectory (223 steps to reach 1)

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

2,309,107 6,927,322 3,463,661 10,390,984 5,195,492 2,597,746 1,298,873 3,896,620 1,948,310 974,155 2,922,466 1,461,233 4,383,700 2,191,850 1,095,925 3,287,776 1,643,888 821,944 410,972 205,486 102,743 308,230 154,115 462,346 231,173 693,520 346,760 173,380 86,690 43,345 130,036 65,018 32,509 97,528 48,764 24,382 12,191 36,574 18,287 54,862 27,431 82,294 41,147 123,442 61,721 185,164 92,582 46,291 138,874 69,437 208,312 104,156 52,078 26,039 78,118 39,059 117,178 58,589 175,768 87,884

More profiles

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