λ
Sequence Observatory

4,597,783

197 × 23339
Deficient Odd Composite

Starting at 4,597,783, the Collatz iteration reaches 1 after 224 steps. The first transition is 13793350; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 197 × 23339
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,621,320
Proper Divisor Sum 23,537
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #4597771 ← → #4597787

Radix Representation

Decimal 4597783
Binary 10001100010100000010111 (23 bits)
Octal 0o21424027
Hexadecimal 0x462817

Divisor Catalog (4)

1 197 23,339 4,597,783

Collatz Trajectory (224 steps to reach 1)

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

4,597,783 13,793,350 6,896,675 20,690,026 10,345,013 31,035,040 15,517,520 7,758,760 3,879,380 1,939,690 969,845 2,909,536 1,454,768 727,384 363,692 181,846 90,923 272,770 136,385 409,156 204,578 102,289 306,868 153,434 76,717 230,152 115,076 57,538 28,769 86,308 43,154 21,577 64,732 32,366 16,183 48,550 24,275 72,826 36,413 109,240 54,620 27,310 13,655 40,966 20,483 61,450 30,725 92,176 46,088 23,044 11,522 5,761 17,284 8,642 4,321 12,964 6,482 3,241 9,724 4,862

More profiles

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