λ
Sequence Observatory

303,047

179 × 1693
Deficient Odd Composite

Starting at 303,047, the Collatz iteration reaches 1 after 202 steps. The first transition is 909142; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 179 × 1693
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 304,920
Proper Divisor Sum 1,873
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #303029 ← → #303049

Radix Representation

Decimal 303047
Binary 1001001111111000111 (19 bits)
Octal 0o1117707
Hexadecimal 0x49FC7

Divisor Catalog (4)

1 179 1,693 303,047

Collatz Trajectory (202 steps to reach 1)

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

303,047 909,142 454,571 1,363,714 681,857 2,045,572 1,022,786 511,393 1,534,180 767,090 383,545 1,150,636 575,318 287,659 862,978 431,489 1,294,468 647,234 323,617 970,852 485,426 242,713 728,140 364,070 182,035 546,106 273,053 819,160 409,580 204,790 102,395 307,186 153,593 460,780 230,390 115,195 345,586 172,793 518,380 259,190 129,595 388,786 194,393 583,180 291,590 145,795 437,386 218,693 656,080 328,040 164,020 82,010 41,005 123,016 61,508 30,754 15,377 46,132 23,066 11,533

More profiles

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